Signboard punching and positioning device

Abstract

The utility model provides a signboard punching and positioning device. The signboard punching and positioning device comprises a bottom plate, a first rib plate, a second rib plate, a pressing plate, a sliding rod and a driving assembly. According to the signboard punching and positioning device, when a signboard is punched, the bottom plate can be installed on a drilling machine, the receding hole in the bottom plate is located below the drill bit, and when punching operation is conducted, the two adjacent side edges of the signboard can abut against the first rib plate and the second rib plate respectively to position the signboard. The driving assembly drives the pressing plate to press downwards so that the signboard can be tightly pressed on the bottom plate. When the pressing plate is pressed tightly, drilling is conducted, the pressing plate moves upwards after drilling is completed, the signboard is pulled out, the signboard can be prevented from moving up and down along with the drill bit through the arrangement of the pressing plate, the stability in the drilling process is guaranteed, and the drilling quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of identification plate processing, and particularly relates to a hole punching and positioning device for identification plates. Background Art

[0002] When mass-producing signage, a steel plate of a specific size is typically used. Multiple signage patterns are printed simultaneously on the steel plate according to the design, and then the signage is cut using a plate cutter. Finally, the cut signage is punched at the four corners according to the designed dimensions. Currently, drilling is typically performed with a positioning fixture installed on the drill press to assist in positioning the signage holes. However, the positioning fixture only provides positioning. During the drilling process or when the drill bit is retracted, the signage can easily move up and down with the drill bit, which can easily cause the mounting hole to be out of tolerance or scratch the signage surface pattern, affecting the drilling quality. Utility Model Content

[0003] The embodiment of the utility model provides a device for punching and positioning a sign, which aims to solve the problem in the prior art that the sign is easily moved up and down with the drill bit during the punching process, affecting the drilling quality.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a signboard punching and positioning device, comprising:

[0005] Base plate for mounting to the drill press;

[0006] A first rib plate is mounted on the bottom plate, and a length direction of the first rib plate is defined as a first direction;

[0007] A second rib is mounted on the bottom plate perpendicular to the first rib, and a length direction of the second rib is defined as a second direction. A clearance hole for evading a drill bit is provided on the bottom plate, and the clearance hole is located between the first rib and the second rib;

[0008] A sliding rod is slidably arranged on the first rib along a vertical direction;

[0009] A pressure plate is fixedly mounted on one end of the sliding rod and is located above the clearance hole, and the pressure plate is provided with a clearance for avoiding the drill bit;

[0010] A driving assembly is provided between the first rib plate and the sliding rod, and is used for pushing the sliding rod to move in a vertical direction on the bottom plate.

[0011] In a possible implementation, the top surface of the bottom plate is concavely provided with a first groove for mounting the first rib plate, the length direction of the first groove is arranged along the first direction, and the top surface of the bottom plate is further concavely provided with a second groove for mounting the second rib plate, the length direction of the second groove is arranged along the second direction, and the first rib plate and the second rib plate are respectively in sliding fit with the first groove and the second groove.

[0012] In a possible implementation, the first rib plate is provided with a first guide hole in sliding fit with a first blocking piece arranged along the second direction on the first rib plate, and the first rib plate is further threadedly connected with a first tightening piece for fixing the first blocking piece inside the first guide hole, the second rib plate is provided with a second guide hole in sliding fit with a second blocking piece arranged along the first direction on the second rib plate, and the second rib plate is further threadedly connected with a second tightening piece for fixing the second blocking piece inside the second guide hole.

[0013] In a possible implementation, the driving assembly comprises:

[0014] A sliding seat is arranged in sliding fit along the first direction on the first rib plate, and the sliding seat is provided with an oblong through hole for accommodating the sliding rod, the oblong through hole is arranged in upward or downward inclination along the first direction;

[0015] A pushing piece is mounted on the first rib plate, and a driving end of the pushing piece is fixedly connected with the sliding seat for pushing the sliding seat to move along the first direction.

[0016] In a possible implementation, the first rib plate comprises a rib strip arranged in sliding fit along the first direction inside the first groove, and a fixed plate fixedly mounted on the rib strip, the fixed plate is provided with a runway hole for fixing to the bottom plate, and the length direction of the runway hole is arranged along the first direction.

[0017] In a possible implementation, a plurality of guide columns are fixedly mounted on the fixed plate, the guide columns are arranged along the vertical direction, and a guide sleeve is arranged in sliding fit on the outer side of the guide columns, and the sliding rod is fixedly mounted on the guide sleeve.

[0018] In a possible implementation, the relief hole on the bottom plate is an oblong hole with the length direction arranged along the first direction.

[0019] Compared with the prior art, the scheme shown in the embodiment of the application has the bottom plate, the bottom plate is used for being fixed to the drilling machine and located below the drill bit, the first rib plate and the second rib plate are installed on the bottom plate, the first rib plate and the second rib plate are arranged in the horizontal direction and perpendicular to each other. The pressing plate is arranged between the first rib plate and the second rib plate, the pressing plate is installed on the first rib plate through the sliding rod, and the sliding rod moves up and down in the vertical direction through the driving assembly. In the application, when the signboard is punched, the bottom plate can be installed on the drilling machine, and the relief hole on the bottom plate is located below the drill bit. When punching, the two adjacent side edges of the signboard can be respectively abutted to the first rib plate and the second rib plate to position the signboard, and the signboard is pressed on the bottom plate through the driving assembly and the pressing plate. When the pressing plate is pressed, the hole is drilled, and after the hole is drilled, the pressing plate moves upward, and the signboard is pulled out. Through the setting of the pressing plate, the signboard can be prevented from moving up and down with the drill bit, the stability in the drilling process is ensured, and the drilling quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A structure schematic view of the signboard punching positioning device provided by the embodiment of the application is shown.

[0021] Figure 2 An installation structure schematic view of the first rib plate and the second rib plate provided by the embodiment of the application is shown.

[0022] Figure 3 An installation structure schematic view of the driving assembly provided by the embodiment of the application is shown.

[0023] BRIEF DESCRIPTION OF DRAWINGS:

[0024] 1, bottom plate; 2, first rib plate; 21, first baffle; 22, first tightening part; 23, rib; 24, fixed plate; 241, guide column; 242, guide sleeve; 3, second rib plate; 31, second baffle; 32, second tightening part; 4, pressing plate; 5, sliding rod; 6, driving assembly; 61, sliding seat; 62, pushing part. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical schemes and beneficial effects of the application more clear, the application will be further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application, and are not used to limit the application.

[0026] Please see Figures 1 to 3The signboard punching positioning device comprises a bottom plate, a first rib plate, a second rib plate, a sliding rod, a pressing plate and a driving assembly. The bottom plate is used for being installed on a drilling machine. The first rib plate is installed on the bottom plate, and the length direction of the first rib plate is defined as a first direction. The second rib plate is installed on the bottom plate and perpendicular to the first rib plate, and the length direction of the second rib plate is defined as a second direction. The bottom plate is provided with a clearance hole for avoiding a drill bit, and the clearance hole is located between the first rib plate and the second rib plate. The sliding rod is vertically arranged on the first rib plate. The pressing plate is fixedly installed on one end of the sliding rod and located above the clearance hole. The pressing plate is provided with a clearance for avoiding the drill bit. The driving assembly is arranged between the first rib plate and the sliding rod and used for driving the sliding rod to move vertically on the bottom plate.

[0027] Compared with the prior art, the signboard punching positioning device provided by the embodiment is provided with the bottom plate 1, the bottom plate 1 is used for being fixed to the drilling machine and located below the drill bit, the first rib plate 2 and the second rib plate 3 are installed on the bottom plate 1, the first rib plate 2 and the second rib plate 3 are arranged in the horizontal direction and perpendicular to each other. The pressing plate 4 is arranged between the first rib plate 2 and the second rib plate 3, the pressing plate 4 is installed on the first rib plate 2 through the sliding rod 5, and the sliding rod 5 moves up and down in the vertical direction through the driving assembly 6. In the application, when the signboard is punched, the bottom plate 1 can be installed on the drilling machine, and the clearance hole on the bottom plate 1 is located below the drill bit. When the punching operation is performed, the two adjacent side edges of the signboard can be respectively abutted to the first rib plate 2 and the second rib plate 3 to position the signboard, and the driving assembly 6 drives the pressing plate 4 to press the signboard on the bottom plate 1. When the pressing plate 4 is pressed, the drilling is performed, and after the drilling is completed, the pressing plate 4 moves upward and the signboard is pulled out. Through the arrangement of the pressing plate 4, the signboard can be prevented from moving up and down with the drill bit, the stability in the drilling process is ensured, and the drilling quality is improved.

[0028] Specifically, in the embodiment, the pressing plate 4 is a workpiece processed by rubber material, and the pressing plate 4 can avoid damaging the signboard.

[0029] In some embodiments, the above-mentioned bottom plate 1 can adopt a structure as shown in Figure 1 . Referring to Figure 1The top surface of the base plate 1 is provided with a first groove for installing the first rib 2, and the length direction of the first groove is arranged along the first direction. The top surface of the base plate 1 is also provided with a second groove for installing the second rib 3, and the length direction of the second groove is arranged along the second direction. The first rib 2 and the second rib 3 slide in cooperation with the first groove and the second groove respectively. The first groove and the second groove are arranged perpendicular to each other, the first rib 2 is clamped inside the first groove, and the second rib 3 is clamped inside the second groove. By setting the first groove and the second groove, the positions of the first rib 2 and the second rib 3 can be positioned to ensure the stability of the positions of the first rib 2 and the second rib 3. The second rib 3 is provided with a through hole for fixing to the inside of the second groove, and a threaded hole corresponding to the through hole is provided at the bottom of the second groove, so that the second rib 3 can be fixed to the inside of the second groove by bolts.

[0030] Preferably, in this embodiment, a plurality of second ribs 3 are installed inside the second groove, so as to lengthen the guide length of the identification plate and ensure the accuracy of positioning the identification plate.

[0031] In some embodiments, the first rib 2 may be formed as follows: Figure 1 、 Figure 2 See also Figure 1 、 Figure 2 A first baffle 21 is provided on the first rib 2 to slide along the second direction. A first guide hole is provided on the first rib 2 to slide with the first baffle 21. A first pressing member 22 is also threadedly connected to the first rib 2 to fix the first baffle 21 inside the first guide hole. A second baffle 31 is provided on the second rib 3 to slide along the first direction. A second guide hole is provided on the second rib 3 to slide with the second baffle 31. A second pressing member 32 is also threadedly connected to the second rib 3 to fix the second baffle 31 inside the second guide hole. A first baffle 21 and a second baffle 31 are interactively provided on the first rib 2 and the second rib 3, respectively. The first baffle 21 protrudes from the side of the first rib 2 close to the clearance hole on the bottom plate 1. The second baffle 31 protrudes from the side of the second rib 3 close to the clearance hole on the bottom plate 1. When the sign is placed on the bottom plate 1, it can be limited by the end faces of the first baffle 21 and the second baffle 31. The positions of the first blocking piece 21 and the second blocking piece 31 can be adjusted according to the positions of the holes to be punched on the identification plate, thereby facilitating positioning of the positions of the holes to be punched according to design requirements.

[0032] Specifically, in this embodiment, the first baffle 21 and the second baffle 31 are both attached to the top surface of the bottom plate 1 , so that the identification plate can effectively abut against the end surfaces of the first baffle 21 and the second baffle 31 .

[0033] Specifically, in the embodiment, the first and second tightening members 22 and 32 are bolts, and threaded holes are arranged on the top of the first and second rib plates 2 and 3. The first tightening member 22 penetrates the sidewall of the first guide hole and abuts against the sidewall of the first blocking piece 21, thereby fixing the first blocking piece 21 inside the first guide hole. The second tightening member 32 penetrates the sidewall of the second guide hole and abuts against the sidewall of the second blocking piece 31, thereby fixing the second blocking piece 31 inside the second guide hole.

[0034] In some embodiments, the driving assembly 6 can have a structure as shown in Figure 1 、 Figure 3 . Referring to Figure 1 、 Figure 3 , the driving assembly 6 includes a sliding seat 61 and a pushing member 62. The sliding seat 61 is arranged on the first rib plate 2 to slide in the first direction, and a long circular through hole for accommodating the sliding rod 5 is arranged on the sliding seat 61, which is arranged to be inclined upward or downward in the first direction. The pushing member 62 is installed on the first rib plate 2, and the driving end of the pushing member 62 is fixedly connected with the sliding seat 61 for pushing the sliding seat 61 to move in the first direction. The pushing member 62 is a pneumatic cylinder, which is located on one side of the sliding seat 61 in the first direction. The driving end of the pushing member 62 moves in the first direction, drives the sliding seat 61 to move, and guides the sliding rod 5 to move up and down through the long circular through hole on the sliding seat 61.

[0035] Specifically, in the embodiment, the long circular through hole is arranged to be inclined downward in the direction close to the pushing member 62. When the driving end of the pushing member 62 extends outward, the sliding seat 61 moves away from the pushing member 62, and the sliding rod 5 moves downward through the long circular through hole and drives the pressing plate 4 to press tightly on the signboard.

[0036] In some embodiments, the first rib plate 2 can have a structure as shown in Figure 1 、 Figure 3 . Referring to Figure 1 、 Figure 3 , the first rib plate 2 includes a rib 23 arranged in the first recess to slide in the first direction, and a fixed plate 24 fixedly installed on the rib 23, and a runway hole for being fixed to the bottom plate 1 is arranged on the fixed plate 24, and the length direction of the runway hole is arranged in the first direction. The first rib plate 2 includes the rib 23 and the fixed plate 24, and the fixed plate 24 is fixedly installed on the side of the rib 23 away from the accommodation hole, and the runway hole with the length direction arranged in the first direction is arranged on the fixed plate 24. A threaded hole corresponding to the runway hole is arranged on the bottom plate 1, so that the position of the fixed plate 24 and the rib 23 in the first direction on the bottom plate 1 can be adjusted. The position of the first rib plate 2 can be adjusted according to the size of the signboard.

[0037] Preferably, in the embodiment, the sliding seat 61 is arranged to slide on the fixed plate 24 in the first direction, and the fixed end of the pushing piece 62 is fixedly installed on the fixed plate 24.

[0038] In some embodiments, the fixed plate 24 can adopt the structure as shown in Figure 3 . Referring to Figure 3 , a plurality of guide columns 241 are fixedly installed on the fixed plate 24, the guide columns 241 are arranged in the vertical direction, and guide sleeves 242 are arranged to slide on the outer sides of the guide columns 241, and the sliding rod 5 is fixedly installed on the guide sleeves 242. The number of guide columns 241 is two, and the two guide columns 241 are arranged in parallel and spaced apart in the second direction. The guide sleeves 242 are arranged to slide on the outer sides of the two guide columns 241. The length direction of the sliding rod 5 is arranged in the second direction, and the end of the sliding rod 5 away from the pressing plate 4 is fixedly installed on the two guide sleeves 242. Through the arrangement of the guide columns 241 and the guide sleeves 242, the stable movement of the sliding rod 5 in the vertical direction can be guided. At the same time, when it is necessary to adjust the position of the pressing plate 4 in the first direction, the position of the pressing plate 4 can be adjusted by adjusting the position of the fixed plate 24.

[0039] In some embodiments, the bottom plate 1 can adopt the structure as shown in Figure 1 , Figure 2 . Referring to Figure 1 , Figure 2 , the accommodation hole on the bottom plate 1 is an elongated hole with the length direction arranged in the first direction. The accommodation hole on the bottom plate 1 is an elongated hole, and the pressing plate 4 includes two wing plates located on both sides of the elongated hole, which facilitates the adjustment of the position of the sign in the first direction after the sign is placed on the bottom plate 1. It is convenient to find the relative position of the bottom plate 1 and the drill bit on the drilling machine.

[0040] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A signboard punching positioning device, characterized in that, The utility model relates to a drilling jig, which comprises: a base plate (1) for mounting on a drilling machine; a first rib plate (2) mounted on the base plate (1) and defining a first direction as the length direction of the first rib plate (2); a second rib plate (3) mounted on the base plate (1) perpendicularly to the first rib plate (2) and defining a second direction as the length direction of the second rib plate (3), the base plate (1) being provided with a clearance hole for avoiding the drill bit, the clearance hole being located between the first rib plate (2) and the second rib plate (3); a sliding rod (5) vertically slidingly arranged on the first rib plate (2); a pressing plate (4) fixedly mounted on one end of the sliding rod (5) and located above the clearance hole, the pressing plate (4) being provided with a clearance for avoiding the drill bit; a driving assembly (6) arranged between the first rib plate (2) and the sliding rod (5) and used for pushing the sliding rod (5) to move vertically on the base plate (1).

2. The sign punch positioning apparatus of claim 1, wherein, The top surface of the base plate (1) is concavely provided with a first recess for mounting the first rib plate (2), the length direction of the first recess being arranged along the first direction, and the top surface of the base plate (1) is further concavely provided with a second recess for mounting the second rib plate (3), the length direction of the second recess being arranged along the second direction, the first rib plate (2) and the second rib plate (3) being respectively slidingly fitted with the first recess and the second recess.

3. The sign punch positioning apparatus of claim 1, wherein, A first baffle (21) is slidingly arranged on the first rib plate (2) along the second direction, the first rib plate (2) is provided with a first guide hole slidingly fitted with the first baffle (21), and the first rib plate (2) is further threadedly connected with a first tightening member (22) for fixing the first baffle (21) inside the first guide hole, a second baffle (31) is slidingly arranged on the second rib plate (3) along the first direction, the second rib plate (3) is provided with a second guide hole slidingly fitted with the second baffle (31), and the second rib plate (3) is further threadedly connected with a second tightening member (32) for fixing the second baffle (31) inside the second guide hole.

4. The sign punch and positioner of claim 1 wherein, The driving assembly (6) comprises: a sliding seat (61) slidingly arranged on the first rib plate (2) along the first direction, the sliding seat (61) being provided with an oblong through hole for accommodating the sliding rod (5), the oblong through hole being obliquely arranged upward or downward along the first direction; a pushing member (62) mounted on the first rib plate (2), the driving end of the pushing member (62) being fixedly connected with the sliding seat (61) and used for pushing the sliding seat (61) to move along the first direction.

5. The sign punching and positioning apparatus of claim 2 wherein, The first rib plate (2) comprises a rib strip (23) slidingly arranged inside the first recess along the first direction, and a fixed plate (24) fixedly mounted on the rib strip (23), the fixed plate (24) being provided with a runway hole for fixing to the base plate (1), the length direction of the runway hole being arranged along the first direction.

6. The sign punch and positioner of claim 5 wherein, A plurality of guide columns (241) are fixedly installed on the fixing plate (24), the guide columns (241) are arranged in the vertical direction, and guide sleeves (242) are slidably arranged outside the guide columns (241), and the sliding rod (5) is fixedly installed on the guide sleeves (242).

7. The sign post punching and positioning device of claim 5, wherein, The clearance hole on the bottom plate (1) is an oblong hole arranged in the length direction along the first direction.

Images