Safety bracket punching device and use method thereof

Abstract

The present invention belongs to the technical field of stamping devices, and discloses a safety bracket stamping device and a method of using the same, wherein a support component in a driving system is arranged on a stamping platform, an even number of transmission systems are evenly distributed on the support component, two transmission systems arranged opposite to each other are arranged as a group, a driving component is rotatably arranged on the support component, and can simultaneously press against at least one group of transmission systems in a horizontal direction, a first height adjustment component is connected to the transmission system on one side, and connected to a movable die seat on the other side, the first height adjustment component is used to adjust the height of the movable die seat, a second height adjustment component is arranged on the stamping platform, a fixed die seat is connected to a side of the second height adjustment component facing the movable die seat, and the fixed die seat and the movable die seat are arranged at intervals, a steel plate can be fixed on the fixed die seat, and the driving component can push the movable die seat to move toward the steel plate when rotating. The present invention can realize multi-station, efficient and high-quality stamping operations, can produce multiple types of stamping parts at a single time, and has high practicality.

Description

Technical Field

[0001] The present invention relates to the technical field of punching devices, and in particular to a safety bracket punching device and a use method thereof. Background Art

[0002] The stamping equipment used in the prior art can provide a certain impact force to the steel plate of the safety bracket and enable the steel plate to be prepared into a workpiece of suitable shape. At present, the stamping of steel plates relies on the stamping machine and the mold to apply external force to the steel plate to make it plastic, deform or separate, so as to meet the shape and size requirements of the workpiece. At present, there is also a stamping mechanism that replaces the traditional processing method of hydraulic cylinder driving hydraulic pipe with die seat to stamp the color steel plate of the building. It not only has high stamping efficiency and good stamping effect, but also has no reciprocating delay of the stamping path. The stamping speed can also be adjusted according to the thickness of the blank processed by the color steel plate. However, this type of stamping mechanism still uses single-stroke stamping technology, that is, one stroke can only complete the stamping processing of one steel plate. Not only does the return motion take a long time, but also only one type of steel plate stamping parts can be produced at a time, and the practicality is low. Therefore, how to realize multi-station, efficient and high-quality stamping operations, and produce multiple types of steel plate stamping parts for safety brackets at a time, and improve practicality is a problem that people in this field need to solve. Summary of the invention

[0003] The purpose of the present invention is to provide a safety bracket stamping device and a method of using the same, so as to realize multi-station, high-efficiency and high-quality stamping operations, and to produce multiple types of steel plate stamping parts for safety brackets at a single time, thereby improving practicality.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] The safety bracket punching device is used for punching the steel plate on the safety bracket, wherein the safety bracket punching device comprises:

[0006] Stamping platform;

[0007] A drive system and a transmission system, wherein the drive system comprises a support component and a drive component, wherein the support component is disposed on the stamping platform, an even number of the transmission systems are evenly distributed on the support component, and two transmission systems disposed opposite to each other are set as a group, and the drive component is rotatably disposed on the support component and can simultaneously press against at least one group of the transmission systems in the horizontal direction;

[0008] A first height adjustment component and a movable mold base, wherein one side of the first height adjustment component is connected to the transmission system and the other side is connected to the movable mold base, and the first height adjustment component is used to adjust the height of the movable mold base;

[0009] A second height adjustment component and a fixed die seat, the second height adjustment component is arranged on the stamping platform, the fixed die seat is connected to the side of the second height adjustment component facing the movable die seat, and the fixed die seat and the movable die seat are arranged at an interval, the steel plate can be fixed on the fixed die seat, and the driving component can push the movable die seat to move toward the steel plate when it rotates.

[0010] Optionally, the driving component includes a motor, a transmission disc, a transmission shaft and a stamping roller, the motor is fixed on the supporting component, the transmission disc is sleeved on the output shaft of the motor, one end of the transmission shaft is connected to the transmission disc, and the other end is rotatably connected to the stamping roller, and the stamping roller is pressed against the transmission system.

[0011] Optionally, the transmission shaft and the stamping roller are arranged in one-to-one correspondence, and the number of the two is 1 / 2 of the number of the transmission system, and they are evenly distributed on the transmission disk.

[0012] Optionally, the transmission system includes a transmission seat, a piston seat and a piston cylinder, wherein the piston cylinder is sleeved on the outside of the piston seat, and the connecting block of the piston seat can pass through the through hole of the piston cylinder, and the connecting block is provided with an installation groove, and the transmission seat can be inserted and locked at any position in the installation groove.

[0013] Optionally, a first tooth panel is provided on the transmission seat, and a locking knob and a second tooth panel are provided on the connecting block. The first tooth panel and the second tooth panel can engage with each other, and the locking knob can be used to control the second tooth panel to engage or disengage from the first tooth panel.

[0014] Optionally, a wedge block is provided on the transmission seat, and a low position and a high position are provided on the wedge block. The driving component can be pressed against the wedge block, and can move from the low position to the high position when the driving component rotates, so as to push the wedge block to move toward the fixed mold seat.

[0015] Optionally, the first height adjustment assembly includes a first knob, a first fixed seat, a connecting frame and a first movable block, wherein both ends of the connecting frame are respectively connected to the first fixed seat and the transmission system, the first movable block is slidably disposed in the first fixed seat, the movable mold seat is detachably connected to the first movable block, and the first movable block can be controlled to move upward or downward by the first knob.

[0016] As an option, the second height adjustment assembly includes a second knob, a second fixed seat and a second movable block, the second fixed seat is fixed on the stamping platform, the second movable block is slidably set in the second fixed seat, the fixed mold seat is detachably connected to the second movable block, and the second movable block can be controlled to move upward or downward by the second knob.

[0017] Optionally, a positioning magnetic block is embedded on one side of the fixed mold base facing the movable mold base, and the steel plate can be attracted and fixed by the positioning magnetic block.

[0018] On the other hand, a method for using the safety bracket punching device includes the following steps:

[0019] A movable die seat is installed on the first height adjustment assembly in the safety bracket punching device, and the height of the movable die seat is adjusted by a first knob;

[0020] Installing a fixed die seat on the second height adjustment assembly, and adjusting the height of the fixed die seat by means of a second knob;

[0021] Adjust the position of the transmission seat in the transmission system and fix the position by locking the knob;

[0022] The safety bracket steel plate is fixed at multiple positions by using the positioning magnetic blocks of multiple fixed mold seats;

[0023] Start the drive system, so that the drive component rotates relative to the support component, thereby pressing and pushing each group of transmission systems in sequence;

[0024] The first height adjustment assembly and the movable die seat are driven by the transmission system to move toward the steel plate until the stamping operation of each steel plate is completed;

[0025] Repeat the above steps until the steel plate meets the stamping requirements.

[0026] Beneficial effects of the present invention:

[0027] In the present invention, the driving component drives the transmission system to achieve the effect of moving the first height adjustment component and the movable die seat toward the steel plate, thereby realizing the stamping operation of the steel plate. At the same time, the steel plate can be fixed on the fixed die seat, which can ensure the stability of the steel plate during the stamping operation to improve the stamping accuracy. Specifically, the transmission system is evenly distributed on the supporting component, and the driving component can press against at least one group of two relatively arranged transmission systems in the horizontal direction at the same time, which can better offset the reaction force applied by the transmission system to the driving component, thereby improving the service life of the driving component, and each transmission system is provided with a first height adjustment component and a movable die seat, and the fixed die seat is also spaced from the movable die seat, thereby improving the stamping efficiency compared with the traditional one-way linear stamping technology, and the time occupied by the return movement of the traditional one-way linear stamping is also effectively utilized for stamping, expanding the number and type of stamping. Further, the first height adjustment component can adjust the height of the movable die seat, and the second height adjustment component can adjust the height of the fixed die seat, which can realize the clamping of different types of movable die seats and fixed die seats, so as to achieve the effect of producing multiple types of stamping parts at the same time and improve the stamping efficiency. Correspondingly, the method of using the safety bracket stamping device can also achieve multi-station, high-efficiency and high-quality stamping operations, and realize the effect of producing multiple models of steel plate stamping parts in a single time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of a safety bracket punching device according to an embodiment of the present invention;

[0029] Figure 2 is a bottom view schematic diagram of a safety bracket punching device according to an embodiment of the present invention;

[0030] Figure 3 is a cross-sectional schematic diagram of a part of the structure of the safety bracket punching device according to an embodiment of the present invention;

[0031] Figure 4 It is a schematic diagram of the structure of the safety bracket stamping device according to an embodiment of the present invention, excluding the stamping platform and the driving system;

[0032] Figure 5 It is an exploded schematic diagram of a transmission system and a first height adjustment component in a safety bracket punching device according to an embodiment of the present invention;

[0033] Figure 6 is an exploded schematic diagram of a transmission system and a first height adjustment component in a safety bracket punching device according to an embodiment of the present invention from another perspective;

[0034] Figure 7 is an exploded schematic diagram of a transmission system in a safety bracket punching device according to an embodiment of the present invention;

[0035] Figure 8 yes Figure 3 A local enlarged schematic diagram of the middle A;

[0036] Fig. 9 It is a structural schematic diagram of a first height adjustment component and a movable die seat in a safety bracket stamping device according to an embodiment of the present invention;

[0037] Fig.10 It is a structural schematic diagram of a second height adjustment component and a fixed die seat in the safety bracket stamping device described in an embodiment of the present invention.

[0038] In the figure:

[0039] 100-stamping platform; 10-driving system; 20-transmission system; 30-first height adjustment component; 40-movable die seat; 50-second height adjustment component; 60-fixed die seat;

[0040] 101- chassis; 102- annular support frame; 103- first mounting hole; 11- motor; 12- transmission plate; 13- transmission shaft; 14- stamping roller;

[0041] 201-locking knob; 21-transmission seat; 211-wedge block; 212-insert block; 213-first tooth panel; 22-piston seat; 221-seat body; 222-connecting block; 223-lifting assembly; 2231-lifting screw; 2232-connecting plate; 224-second tooth panel; 225-elastic member; 202-mounting groove; 203-second mounting hole; 23-piston cylinder; 231-activity space; 204-through hole;

[0042] 301-first knob; 31-first fixing seat; 302-adjusting channel; 303-first movable slot; 304-second movable slot; 32-connecting frame; 33-first movable block; 331-connecting bent plate; 34-first screw rod; 35-first guide rod; 401-avoidance slot; 402-fixing piece;

[0043] 501 - second knob; 51 - second movable block; 511 - fixing hole; 52 - second screw rod; 53 - second guide rod; 601 - countersunk hole; 61 - positioning magnetic block. DETAILED DESCRIPTION

[0044] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar parts or parts having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0045] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, it can be a mechanical connection or an electrical connection, it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the description of the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] The stamping equipment used in the prior art can provide a certain impact force on the steel plate and enable the steel plate to be prepared into a workpiece of suitable shape. At present, the stamping of steel plates relies on the stamping machine and the mold to apply external force to the steel plate to make it plastic, deform or separate, so as to meet the shape and size requirements of the workpiece. At present, there is also a stamping mechanism that replaces the traditional processing method of using a hydraulic cylinder to drive a hydraulic pipe to cooperate with a die seat to stamp the color steel plate of the building. It not only has high stamping efficiency and good stamping effect, but also has no reciprocating delay in the stamping path. The stamping speed can also be adjusted according to the thickness of the blank processed by the color steel plate. However, this type of stamping mechanism still uses a single-stroke stamping technology, that is, one stroke can only complete the stamping of one steel plate. Not only does the return motion take a long time, but also only one type of steel plate stamping parts can be produced at a time, and the practicality is low. Therefore, how to realize multi-station, efficient and high-quality stamping operations, and produce multiple types of steel plate stamping parts at a time, and improve practicality is a problem that people in this field need to solve.

[0048] The technical solution of this embodiment is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0049] like Figure 1-Figure 10 As shown, this embodiment provides a safety bracket stamping device, which is used for stamping operations on steel plates on safety brackets. The safety bracket stamping device includes a stamping platform 100, a drive system 10, a transmission system 20, a first height adjustment component 30, a movable die seat 40, a second height adjustment component 50 and a fixed die seat 60. The drive system 10 includes a support component and a drive component. The support component is arranged on the stamping platform 100. An even number of transmission systems 20 are evenly distributed on the support component. Two transmission systems 20 arranged opposite to each other are set as a group. The drive component is rotatably arranged on the support component. , and can simultaneously press against at least one group of transmission systems 20 in the horizontal direction. One side of the first height adjustment component 30 is connected to the transmission system 20, and the other side is connected to the movable die base 40. The first height adjustment component 30 is used to adjust the height of the movable die base 40. The second height adjustment component 50 is arranged on the stamping platform 100. The fixed die base 60 is connected to the side of the second height adjustment component 50 facing the movable die base 40, and the fixed die base 60 and the movable die base 40 are arranged at intervals. The steel plate can be fixed on the fixed die base 60, and the driving component can push the movable die base 40 to move toward the steel plate when it rotates.

[0050] On the other hand, a method for using the safety bracket punching device comprises the following steps:

[0051] The movable die holder 40 is installed on the first height adjustment assembly 30 in the safety bracket punching device, and the height of the movable die holder 40 is adjusted by the first knob 301;

[0052] The fixed mold base 60 is installed on the second height adjustment assembly 50, and the height of the fixed mold base 60 is adjusted by the second knob 501;

[0053] Adjust the position of the transmission seat 21 in the transmission system 20 and fix the position by locking the knob 201;

[0054] The safety bracket steel plate is fixed at multiple positions by using the positioning magnetic blocks 61 of the multiple fixed mold seats 60;

[0055] The driving system 10 is started, so that the driving component rotates relative to the supporting component, thereby pressing and pushing each group of transmission systems 20 in sequence;

[0056] The first height adjustment assembly 30 and the movable die holder 40 are driven by the transmission system 20 to move toward the steel plate until the stamping operation of each steel plate is completed;

[0057] Repeat the above steps until the steel plate meets the stamping requirements.

[0058] Specifically, in this embodiment, the driving component pushes the transmission system 20 to achieve the effect of moving the first height adjustment component 30 and the movable die seat 40 toward the steel plate, thereby realizing the stamping operation of the steel plate. At the same time, the steel plate can be fixed on the fixed die seat 60, which can ensure the stability of the steel plate during the stamping operation to improve the stamping accuracy. Specifically, the transmission system 20 is evenly distributed on the supporting component, and the driving component can press against at least one group of two relatively arranged transmission systems 20 in the horizontal direction at the same time, which can better offset the reaction force applied by the transmission system 20 to the driving component, thereby improving the service life of the driving component, and each transmission system 20 is provided with a first height adjustment component 30 and a movable die seat 40, and the fixed die seat 60 is also spaced apart from the movable die seat 40, thereby improving the stamping efficiency compared with the traditional one-way linear stamping technology, and the time occupied by the return movement of the traditional one-way linear stamping is also effectively utilized for stamping, expanding the number and type of stamping. Furthermore, the first height adjustment assembly 30 can adjust the height of the movable die holder 40, and the second height adjustment assembly 50 can adjust the height of the fixed die holder 60, so that different types of movable die holders 40 and fixed die holders 60 can be clamped to achieve the effect of simultaneously producing multiple types of stamping parts and improve stamping efficiency. Accordingly, the method for using the safety bracket stamping device can also achieve multi-station, high-efficiency and high-quality stamping operations, and achieve the effect of producing multiple types of steel plate stamping parts in a single time.

[0059] The specific structure of the safety bracket punching device in this embodiment is described below.

[0060] like Figure 1As shown, the safety bracket stamping device in this embodiment includes a stamping platform 100, a drive system 10, a transmission system 20, a first height adjustment component 30, a movable die seat 40, a second height adjustment component 50 and a fixed die seat 60, which is mainly used for the stamping operation of the steel plate on the safety bracket, and can achieve multi-station continuous stamping and produce multiple types of workpieces. Specifically, in this embodiment, the drive system 10, the transmission system 20, the first height adjustment component 30, the movable die seat 40, the second height adjustment component 50 and the fixed die seat 60 are all arranged on the stamping platform 100, and the steel plate is also placed on the stamping platform 100, so as to ensure the stability of the stamping process. Optionally, the drive system 10 includes a support component and a drive component, wherein the support component is arranged on the stamping platform 100, and the transmission system 20 is arranged in an even number and evenly distributed on the support component. Correspondingly, the two relatively arranged transmission systems 20 are arranged as a group, and the driving component is rotatably arranged on the supporting component, and can simultaneously press against at least one group of transmission systems 20 in the horizontal direction, thereby not only being able to simultaneously apply a horizontal outward force to the two transmission systems 20, but also being able to achieve the offsetting of the inward horizontal force of the driving component by the transmission system 20 through each group of relatively arranged two transmission systems 20 during the rotation process, so as to reduce the impact on the service life of the driving component.

[0061] Optionally, one side of the first height adjustment component 30 is connected to the transmission system 20, and the other side is connected to the movable die seat 40, and the first height adjustment component 30 is used to adjust the height of the movable die seat 40, thereby adjusting the position of the movable die seat 40 as needed, and the force of the driving component can also be transmitted to the movable die seat 40 through the transmission system 20. Correspondingly, the second height adjustment component 50 is arranged on the stamping platform 100, and the fixed die seat 60 is connected to the side of the second height adjustment component 50 facing the movable die seat 40, and the fixed die seat 60 and the movable die seat 40 are arranged at intervals, thereby facilitating the placement of the steel plate. Furthermore, the steel plate can be fixed on the fixed die seat 60, thereby ensuring the stable placement of the steel plate on the safety bracket stamping device. Specifically, when the driving component rotates, it can push the movable die seat 40 to move toward the steel plate to achieve the stamping operation of the steel plate.

[0062] Combination Figure 2-Figure 3 and Figure 5As shown, in this embodiment, the support component includes a chassis 101 and an annular support frame 102, and a first mounting hole 103 is provided on the annular support frame 102. The driving component includes a motor 11, a transmission disc 12, a transmission shaft 13 and a stamping roller 14. Optionally, the chassis 101 is embedded in the stamping platform 100 and is located at the center of the stamping platform 100 to ensure its stable placement and avoid vibration of the entire device during the subsequent operation of the driving component. Optionally, the annular support frame 102 is surrounded above the chassis 101, and the driving component is arranged on the chassis 101, and the transmission system 20 is arranged on the annular support frame 102. Optionally, the transmission system 20 is installed in the first mounting hole 103, and the number and position of the first mounting hole 103 are adapted to the transmission system 20. Specifically, the motor 11 is fixed on the chassis 101 and is located below the chassis 101, and the transmission disc 12 is sleeved on the output shaft of the motor 11 and is located above the chassis 101, so that the motor 11 can drive the transmission disc 12 to rotate when it is started. Exemplarily, the outer diameter of the transmission disc 12 is smaller than the inner diameter of the annular support frame 102, and the distance between the upper top surface of the transmission disc 12 and the chassis 101 is smaller than the height of the annular support frame 102, thereby ensuring that there is no interference between the two during the subsequent rotation process.

[0063] Optionally, in this embodiment, one end of the transmission shaft 13 is connected to the transmission disc 12, and the other end is rotatably connected to the stamping roller 14, and the stamping roller 14 can be pressed against the transmission system 20, so that when the transmission disc 12 is driven to rotate by the motor 11, the transmission shaft 13 can drive the stamping roller 14 to perform circular motion synchronously with it, and roll on the transmission system 20 and push it toward the steel plate. Exemplarily, in this embodiment, the transmission shaft 13 and the stamping roller 14 are arranged in a one-to-one correspondence, and the number of the two is 1 / 2 of the number of the transmission system 20, that is, the transmission shaft 13 and the stamping roller 14 are also arranged in an even number. Furthermore, an even number of transmission shafts 13 and stamping rollers 14 are evenly distributed on the transmission disk 12, so that each combination of two relatively arranged groups of transmission shafts 13 and stamping rollers 14 can be pressed against a relatively arranged group of transmission systems 20, so that when it rotates, the effect of continuous stamping of steel plates on multiple stations can be achieved, and the inward forces exerted by a group of transmission systems 20 on the transmission disk 12 can offset each other, avoiding excessive impact on the operation of the motor 11, and effectively extending the service life of the motor 11. Exemplarily, in this embodiment, 8 transmission systems 20 are provided, and 8 first mounting holes 103 are also provided, and the 8 first mounting holes 103 are evenly distributed with the central axis of the motor 11 as the axis, thereby ensuring the uniform distribution of the 8 transmission systems 20. Furthermore, there are four transmission shafts 13 and four stamping rollers 14 respectively, and they are evenly distributed on the transmission disk 12, that is, the four stamping rollers 14 can press against the four transmission systems 20 in a stationary state, and can press against another four transmission systems 20 after rotating through a period of neutral gear, thereby achieving a multi-station stamping effect for the steel plate.

[0064] like Figure 5-Figure 8 As shown, in this embodiment, the transmission system 20 includes a transmission seat 21, a piston seat 22, and a piston cylinder 23, and the transmission seat 21 is provided with a wedge block 211, an insert block 212 and a first tooth plate 213, the piston seat 22 includes a seat body 221, a connecting block 222, a lifting assembly 223, a second tooth plate 224 and an elastic member 225, and the connecting block 222 is also provided with a locking knob 201, a mounting groove 202 and a second mounting hole 203, the lifting assembly 223 includes a lifting screw 2231 and a connecting plate 2232, and the piston cylinder 23 is provided with a movable space 231 and a through hole 204.

[0065] Optionally, the piston cylinder 23 is sleeved on the outside of the piston seat 22 and is located in the first mounting hole 103, and the piston seat 22 can move axially in its movable space 231. Further, in this embodiment, the connecting block 222 is set as a square structure, and the through hole 204 is set as a square hole, so that when the piston cylinder 23 is sleeved on the outside of the piston seat 22, its connecting block 222 can penetrate the through hole 204 and connect to the transmission seat 21. Exemplarily, a mounting groove 202 is opened on the connecting block 222, and the transmission seat 21 can be inserted and locked at any position in the mounting groove 202, so that by adjusting the position of the transmission seat 21 in the mounting groove 202, the relative distance between the transmission system 20 and the stamping roller 14 can be changed. Specifically, the seat body 221 in the piston seat 22 is set as a cylindrical structure, and the seat body 221 is located in the activity space 231, and the connecting block 222 is vertically fixed to the seat body 221, so that when the seat body 221 moves inside the piston cylinder 23, the connecting block 222 can move synchronously in the through hole 204. Further, the first height adjustment component 30 is connected to the side of the seat body 221 away from the connecting block 222, thereby realizing the synchronous movement between the transmission system 20 and the first height adjustment component 30.

[0066] Combination Figure 7 and Figure 8 As shown, in this embodiment, the elastic member 225 is sleeved on the outside of the connecting block 222, and the elastic member 225 is located between the seat body 221 and the inner wall of the piston cylinder 23, and the two ends of the elastic member 225 are respectively fixed on the two, so that when the seat body 221 drives the elastic member 225 to move toward the fixed die seat 60, it will pull the elastic member 225 to stretch it, and after the subsequent stamping roller 14 is separated from the transmission system 20, the transmission system 20 can be restored to its original position under the action of the elastic member 225 and wait for the next stamping roller 14 to press it, so as to achieve the stamping effect on the steel plate. Exemplarily, the elastic member 225 is set as a spring. Figure 7 As shown, in this embodiment, the insert block 212 in the transmission seat 21 can be inserted into the installation groove 202, the stamping roller 14 rests on the wedge block 211, and a first groove is provided between the wedge block 211 and the insert block 212, and a first tooth panel 213 is embedded in the first groove for limiting and fixing in the installation groove 202.

[0067] like Figure 8As shown, in this embodiment, the second tooth plate 224 on the connecting block 222 can mesh with the first tooth plate 213, and the second tooth plate 224 can be controlled to mesh with or disengage from the first tooth plate 213 by the locking knob 201. Specifically, when the locking knob 201 controls the second tooth plate 224 to move upward to disengage from the first tooth plate 213, the transmission seat 21 can move in the mounting groove 202, and after determining the position of the transmission seat 21, the second tooth plate 224 can be moved downward by the locking knob 201 until it meshes with the first tooth plate 213, thereby realizing the position locking of the transmission seat 21 in the mounting groove 202, thereby changing the distance between the wedge block 211 and the stamping roller 14, thereby changing the magnitude of the stamping force. Exemplarily, a second groove is provided on the inner side of the mounting groove 202, and a second mounting hole 203 is opened. The lifting component 223 is passed through the second mounting hole 203 and can be embedded in the second groove. The second tooth panel 224 is provided below the lifting component 223, and the locking knob 201 is provided above the lifting component 223, thereby realizing the connection between the locking knob 201 and the second tooth panel 224 through the lifting component 223. Exemplarily, the lifting screw 2231 in the lifting assembly 223 is screwed to the second mounting hole 203, and the locking knob 201 is fixed to one end of the lifting screw 2231, the connecting plate 2232 is fixed to the other end of the lifting screw 2231, and the second tooth panel 224 is fixed to the other side of the connecting plate 2232. Therefore, by rotating the locking knob 201, the connecting plate 2232 and the second tooth panel 224 can be driven to move up and down along the axial direction synchronously with the lifting screw 2231, thereby realizing that the second tooth panel 224 gradually approaches or moves away from the first tooth panel 213.

[0068] Combination Figure 5 and Figure 7 As shown, further, in this embodiment, the wedge block 211 is provided with a low position and a high position, and the wedge blocks 211 in each two adjacent transmission systems 20 are arranged in the order of low position-high position-low position-high position. Specifically, the stamping roller 14 in the driving component can be pressed against the wedge block 211, and when the motor 11 drives the transmission disk 12 to rotate, the stamping roller 14 can move from the low position of the wedge block 211 pressed against it to the high position to apply a linear thrust to the wedge block 211, so as to gradually push the wedge block 211 toward the fixed die seat 60, thereby realizing the axial movement of the seat body 221 in the activity space 231, until the stamping roller 14 is separated from the wedge block 211, and the transmission system 20 loses its force as a whole, and the seat body 221 can drive the connecting block 222 to move away from the fixed die seat 60 under the action of the elastic member 225 until it returns to the initial position and waits for the next stamping roller 14 to press against it, thereby achieving a continuous stamping effect. Figure 1As shown, exemplarily, two relatively arranged stamping rollers 14 are respectively pressed against two relatively wedge blocks 211, and the inward forces applied by the two wedge blocks 211 to the transmission disk 12 through the stamping rollers 14 and the transmission shaft 13 are offset, thereby avoiding affecting the operation of the motor 11 and extending its service life.

[0069] like Fig. 9 As shown, in this embodiment, the first height adjustment assembly 30 includes a first knob 301, a first fixed seat 31, a connecting frame 32, a first movable block 33, a first screw 34 and a first guide rod 35, and the first fixed seat 31 is provided with an adjustment channel 302, a first movable groove 303 and a second movable groove 304, and the first movable block 33 is provided with a connecting bent plate 331. Optionally, in this embodiment, both ends of the connecting frame 32 are respectively connected to the first fixed seat 31 and the piston seat 22 in the transmission system 20, so as to ensure a stable connection between the transmission system 20 and the first height adjustment assembly 30. Exemplarily, the connecting frame 32 is set to a bridge-type structure to avoid interference with the piston cylinder 23 during the process of the piston seat 22 driving the first height adjustment assembly 30 to move.

[0070] Furthermore, a first movable groove 303 is provided on the side of the first fixed seat 31 away from the connecting frame 32, and the first movable block 33 is slidably disposed in the first movable groove 303. Specifically, the movable mold seat 40 is detachably connected to the first movable block 33, and the first movable block 33 can be controlled to move upward or downward in the first movable groove 303 through the first knob 301, thereby driving the movable mold seat 40 to move up and down synchronously, thereby achieving height adjustment of the movable mold seat 40. Exemplarily, in this embodiment, both ends of the first screw rod 34 are rotatably connected to the first fixed seat 31, and the top end of the first screw rod 34 is penetrated by an adjustment channel 302, and the first knob 301 is fixed to the top end of the first screw rod 34 outside the first fixed seat 31. Further, the first movable block 33 is screwed to the first screw rod 34, and two first guide rods 35 are respectively arranged on both sides of the first screw rod 34 and penetrate the inner wall of the first movable groove 303 fixed to the first movable block 33, so that after the first knob 301 is rotated, the first screw rod 34 rotates, and the first movable block 33 moves upward or downward under the guidance of the first guide rod 35 to adjust the height of the movable mold base 40. Optionally, the second movable groove 304 is provided through both sides of the first fixed seat 31, and the second movable groove 304 is connected to the first movable groove 303. Optionally, a plurality of connecting bent plates 331 are convexly provided on both sides of the first movable block 33, and the connecting bent plates 331 can be connected to the movable mold base 40 after penetrating the second movable groove 304. Exemplarily, in this embodiment, three connecting bent plates 331 are arranged at intervals on each side of the first movable block 33.

[0071] Combination Figure 6 and Fig. 9As shown, in this embodiment, the movable die base 40 is provided with an avoidance groove 401 and a fixing member 402. Optionally, the fixing member 402 is arranged in a one-to-one correspondence with the connecting bent plate 331, so that the fixing member 402 is fixed to both sides of the movable die base 40 after passing through the connecting bent plate 331, thereby achieving the fixation of the movable die base 40 on the first height adjustment assembly 30. Exemplarily, after the movable die base 40 is installed on the first movable block 33, the avoidance groove 401 can avoid the first screw 34 to avoid damage to the movable die base 40 during the rotation of the first screw 34. Furthermore, the size and type of the movable die base 40 can be selected according to needs, so that a variety of movable die bases 40 can be fixed through the first height adjustment assembly 30 to meet the corresponding stamping requirements.

[0072] like Fig.10 As shown, in this embodiment, the second height adjustment assembly 50 includes a second knob 501, a second fixed seat, a second movable block 51, a second screw 52 and a second guide rod 53, and a countersunk hole 601 is provided on the fixed die seat 60, and a positioning magnetic block 61 is embedded. Optionally, the second fixed seat is fixed on the stamping platform 100, and a third movable groove is provided on the second fixed seat. The second movable block 51 is slidably set in the third movable groove, and the fixed die seat 60 is detachably connected to the second movable block 51, so that the second movable block 51 can be controlled to move upward or downward in the third movable groove through the second knob 501 to achieve height adjustment of the fixed die seat 60. Exemplarily, in this embodiment, both ends of the second screw 52 are rotatably connected to the second fixed seat, and the second knob 501 is fixed to the top of the second screw 52 outside the second fixed seat. Furthermore, the second movable block 51 is screwed to the second screw rod 52, and two second guide rods 53 are respectively arranged on both sides of the second screw rod 52 and pass through the second movable block 51 and are fixed on the inner wall of the third movable groove. Therefore, after the second knob 501 is rotated, the second screw rod 52 rotates, and the second movable block 51 moves upward or downward under the guidance of the second guide rod 53 to adjust the height of the fixed mold base 60.

[0073] Optionally, two fixing holes 511 are arranged at intervals on the second movable block 51, and two countersunk holes 601 are correspondingly arranged on the fixed die seat 60, so that the fixed die seat 60 can be fixed to the second movable block 51 after the screws pass through the countersunk holes 601 and the fixing holes 511, and will not protrude from the outer surface of the fixed die seat 60, thereby avoiding scratches on the surface of the steel plate when the steel plate is fixed later. Furthermore, a positioning magnetic block 61 is embedded on the side of the fixed die seat 60 facing the movable die seat 40, and the steel plate can be attracted and fixed by the positioning magnetic block 61, thereby ensuring the stable placement of the steel plate during the stamping process and facilitating the taking and placing of the steel plate. In other embodiments, other methods can also be used to fix the steel plate.

[0074] The following is a detailed description of the method of using the safety bracket punching device in this embodiment.

[0075] The method for using the safety bracket punching device comprises the following steps:

[0076] The movable die holder 40 is installed on the first height adjustment assembly 30 in the safety bracket punching device, and the height of the movable die holder 40 is adjusted by the first knob 301;

[0077] The fixed mold base 60 is installed on the second height adjustment assembly 50, and the height of the fixed mold base 60 is adjusted by the second knob 501;

[0078] Adjust the position of the transmission seat 21 in the transmission system 20 and fix the position by locking the knob 201;

[0079] The safety bracket steel plate is fixed at multiple positions by using the positioning magnetic blocks 61 of the multiple fixed mold seats 60;

[0080] The driving system 10 is started, so that the driving component rotates relative to the supporting component, thereby pressing and pushing each group of transmission systems 20 in sequence;

[0081] The first height adjustment assembly 30 and the movable die holder 40 are driven by the transmission system 20 to move toward the steel plate until the stamping operation of each steel plate is completed;

[0082] Repeat the above steps until the steel plate meets the stamping requirements.

[0083] Therefore, in this embodiment, the strength of the stamping can be changed by adjusting the distance between the wedge block 211 and the stamping roller 14. For example, when the distance between the stamping roller 14 and the wedge block 211 decreases, the impact force of the stamping roller 14 on the wedge block 211 will increase. On the contrary, when the distance between the two increases, the impact force generated will decrease. Then, different strengths of impact effects can be set according to the thickness of the steel plate to avoid excessive or insufficient stamping force affecting the stamping accuracy of the steel plate. At the same time, the types of the movable die seat 40 and the fixed die seat 60 can be replaced accordingly, and the corresponding distance adjustment can be made, so that a variety of different types of safety brackets can be produced at the same time for construction projects, with a wide range of applications and high stamping efficiency.

[0084] Furthermore, in this embodiment, the stamping roller 14 can complete multiple stamping actions within one movement, which not only improves the stamping efficiency compared with the traditional one-way linear stamping technology, but also effectively utilizes the time occupied by the return movement of the traditional one-way linear stamping to perform stamping, thereby expanding the number and types of stamping. Accordingly, the number of stamping rollers 14 is set to an even number, and is set to 1 / 2 of the number of wedge blocks 211, so that the reaction forces generated by the two stamping rollers 14 contacting and pressing the two oppositely arranged wedge blocks 211 can offset each other and avoid directly acting on the motor 11, thereby ensuring the stability of the motor 11 and the accuracy of the stamping process.

[0085] For example, a robot can be installed on the second height adjustment assembly 50 of the present embodiment, and a plurality of steel plates can be placed on the fixed mold base 60 by controlling the robot, thereby ensuring the stability of the steel plates in combination with the adsorption effect of the positioning magnetic block 61 .

[0086] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Safety bracket punching device, used for punching steel plates on safety brackets, characterized in that: The safety bracket punching device comprises: Stamping platform (100); A drive system (10) and a transmission system (20), wherein the drive system (10) comprises a support component and a drive component, the support component is arranged on the stamping platform (100), an even number of the transmission systems (20) are evenly distributed on the support component, two transmission systems (20) arranged opposite to each other are arranged as a group, and the drive component is rotatably arranged on the support component and can simultaneously press against at least one group of the transmission systems (20) in a horizontal direction; a first height adjustment component (30) and a movable mold base (40), wherein one side of the first height adjustment component (30) is connected to the transmission system (20) and the other side is connected to the movable mold base (40), and the first height adjustment component (30) is used to adjust the height of the movable mold base (40); a second height adjustment component (50) and a fixed die seat (60), wherein the second height adjustment component (50) is arranged on the stamping platform (100), the fixed die seat (60) is connected to a side of the second height adjustment component (50) facing the movable die seat (40), and the fixed die seat (60) and the movable die seat (40) are arranged at a distance, the steel plate can be fixed on the fixed die seat (60), and the driving component can push the movable die seat (40) to move toward the steel plate when rotating; The transmission system (20) comprises a transmission seat (21), a piston seat (22) and a piston cylinder (23); the piston cylinder (23) is sleeved on the outer side of the piston seat (22); a connecting block (222) of the piston seat (22) can penetrate a through hole (204) of the piston cylinder (23); a mounting groove (202) is provided on the connecting block (222); the transmission seat (21) can be inserted and locked at any position in the mounting groove (202); an elastic member (225) is sleeved on the outer side of the connecting block (222); two ends of the elastic member (225) are respectively fixed to the seat body (221) of the piston seat (22) and the inner wall of the piston cylinder (23); The driving component comprises a motor (11), a transmission disc (12), a transmission shaft (13) and a stamping roller (14); the motor (11) is fixed on the supporting component; the transmission disc (12) is sleeved on an output shaft of the motor (11); one end of the transmission shaft (13) is connected to the transmission disc (12) and the other end is rotatably connected to the stamping roller (14); the stamping roller (14) is pressed against the transmission system (20); The supporting component comprises a chassis (101) and an annular supporting frame (102), the annular supporting frame (102) being arranged above the chassis (101), the driving component being arranged on the chassis (101), and the transmission system (20) being arranged on the annular supporting frame (102).

2. The safety bracket punching device according to claim 1, characterized in that: The transmission shafts (13) and the stamping rollers (14) are arranged in one-to-one correspondence, the number of the two is 1 / 2 of the number of the transmission system (20), and they are evenly distributed on the transmission disk (12).

3. The safety bracket punching device according to claim 1, characterized in that: The transmission seat (21) is provided with a first tooth panel (213), and the connection block (222) is provided with a locking knob (201) and a second tooth panel (224); the first tooth panel (213) and the second tooth panel (224) are capable of engaging with each other, and the locking knob (201) can be used to control the second tooth panel (224) to engage with or disengage from the first tooth panel (213).

4. The safety bracket punching device according to claim 1, characterized in that: A wedge block (211) is provided on the transmission seat (21), and a low position and a high position are provided on the wedge block (211). The driving component can be pressed against the wedge block (211), and can move from the low position to the high position when the driving component rotates, so as to push the wedge block (211) to move toward the fixed mold seat (60).

5. The safety bracket punching device according to claim 1, characterized in that: The first height adjustment assembly (30) comprises a first knob (301), a first fixed seat (31), a connecting frame (32) and a first movable block (33); two ends of the connecting frame (32) are respectively connected to the first fixed seat (31) and the transmission system (20); the first movable block (33) is slidably arranged in the first fixed seat (31); the movable mold seat (40) is detachably connected to the first movable block (33); and the first movable block (33) can be controlled to move upward or downward by the first knob (301).

6. The safety bracket punching device according to claim 1, characterized in that: The second height adjustment assembly (50) comprises a second knob (501), a second fixed seat and a second movable block (51); the second fixed seat is fixed on the stamping platform (100); the second movable block (51) is slidably arranged in the second fixed seat; the fixed die seat (60) is detachably connected to the second movable block (51); and the second movable block (51) can be controlled to move upward or downward by the second knob (501).

7. The safety bracket punching device according to claim 1, characterized in that: A positioning magnetic block (61) is embedded on one side of the fixed die seat (60) facing the movable die seat (40), and the steel plate can be attracted and fixed by the positioning magnetic block (61).

8. A method for using a safety bracket punching device, characterized in that: The following steps are involved: A movable die base (40) is installed on the first height adjustment component (30) in the safety bracket punching device according to any one of claims 1 to 7, and the height of the movable die base (40) is adjusted by a first knob (301); Installing a fixed die seat (60) on the second height adjustment assembly (50), and adjusting the height of the fixed die seat (60) by means of a second knob (501); Adjusting the position of the transmission seat (21) in the transmission system (20) and fixing the position by means of a locking knob (201); The safety bracket steel plate is fixed at multiple positions using the positioning magnetic blocks (61) of the plurality of fixed mold seats (60); Starting the drive system (10) so that the drive component rotates relative to the support component, thereby pressing and pushing each group of transmission systems (20) in sequence; The first height adjustment assembly (30) and the movable die seat (40) are driven by the transmission system (20) to move toward the steel plate until the stamping operation of each steel plate is completed; Repeat the above steps until the steel plate meets the stamping requirements.

Images