Punching device for mold machining

Abstract

The utility model discloses a die machining punching device which comprises a support, a multi-directional adjusting assembly is arranged on one side of the support, a clamp is arranged on the upper surface of the multi-directional adjusting assembly, an air cylinder is arranged at one end of the support, and a punching mechanism is arranged at one end of a piston rod of the air cylinder. The positioning assembly comprises two sets of supporting parts and two sets of guide rails, the two sets of guide rails are arranged on the two sides of one end of the support, the supporting parts are slidably installed in the guide rails, one ends of the supporting parts are arranged on the outer surface of a drill bit of the punching mechanism, and an auxiliary mechanism is arranged on one sides of the supporting parts; one end of the auxiliary mechanism is arranged on one side of the clamp. The drilling device has the advantages that the drill bit is supported, so that stable supporting and limiting are provided when the drill bit moves up and down, the phenomenon that the drill bit deviates and the drilling operation is affected due to the fact that the drill bit slips during drilling is avoided, the drilling effect and the working efficiency are improved, and the machining precision is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold processing, and in particular relates to a mold processing punching device. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by methods such as injection molding, blow molding, extrusion, die-casting or forging, smelting, and stamping. They achieve the processing of the shape of the object by changing the physical state of the molding material. There are many types of molds. According to the processing object and processing technology, they can be divided into molds for processing metals and molds for processing non-metals and powder metallurgy, such as plastic molds, rubber molds, and powder metallurgy molds.

[0003] However, there are some problems with the existing technology: During the production process of the existing mold, a punching device is used to punch holes in the mold for the installation of cooling systems, ejectors, guide pins, guide sleeves, etc. However, the existing punching device does not have a limiting structure. When punching holes in the mold, when encountering a curved surface, the drill bit may slip, resulting in deviation, reducing the punching accuracy of the punching device. There are certain limitations, so we propose a mold processing punching device. Utility Model Content

[0004] In response to the problems existing in the prior art, the purpose of the present utility model is to provide a mold processing and punching device, which supports the drill bit through a positioning component, thereby providing stable support and limiting the drill bit when it moves up and down, to avoid slipping during punching, causing the drill bit to be misaligned and affecting the punching operation, thereby improving the punching effect and work efficiency and ensuring processing accuracy.

[0005] The utility model is implemented as follows: a mold processing and punching device, comprising:

[0006] A bracket, wherein a multi-directional adjustment component is provided on one side of the bracket, a clamp is provided on the upper surface of the multi-directional adjustment component, a cylinder is provided at one end of the bracket, and a punching mechanism is provided at one end of the cylinder piston rod;

[0007] The positioning assembly includes two groups of supporting parts and two groups of guide rails. The two groups of guide rails are arranged on both sides of one end of the bracket. The supporting part is slidably installed inside the guide rail. One end of the supporting part is arranged on the outer surface of the drill bit of the punching mechanism. An auxiliary mechanism is provided on one side of the supporting part, and one end of the auxiliary mechanism is arranged on one side of the clamp.

[0008] Optionally, the multi-directional adjustment component includes a base, a first slide rail is provided on the upper surface of the base, a second slide rail is provided on the upper surface of the first slide rail, and the clamp is provided on the upper surface of the second slide rail.

[0009] Optionally, the supporting component includes a connecting plate, one end of which is slidably installed inside the guide rail, a support rod is rotatably installed on the lower surface of the connecting plate, a limiting sleeve is provided at one end of the support rod, the limiting sleeve is fitted with one side of the drill bit of the punching mechanism, and a docking sleeve is rotatably installed inside the limiting sleeve.

[0010] Optionally, a fixing plate is provided at one end of the limiting sleeve, an adjusting rod is rotatably installed at one end of the fixing plate, the adjusting rod is threadedly connected to one end of the support rod, fixing sleeves are provided on both sides of the limiting sleeve, and a screw is threadedly connected inside the fixing sleeve.

[0011] Optionally, a third telescopic rod is provided at each of the four corners of one end of the fixing plate, and one end of the third telescopic rod is provided at one end of the support rod.

[0012] Optionally, a clamping block is provided at the other end of the fixing plate, a clamping slot is provided at one end of the limiting sleeve, the clamping block is engaged with the clamping slot, through holes are provided on the upper surfaces of the clamping block and the limiting sleeve, and double-rod bolts are provided inside the through holes.

[0013] Optionally, the auxiliary mechanism includes a sliding rod, a connecting rod is provided at one end of the sliding rod, a connecting slide rail is provided at one side of the support rod, and the sliding rod is slidably installed inside the connecting slide rail.

[0014] Optionally, the connecting rod includes a first telescopic rod, a second telescopic rod is provided at one end of the first telescopic rod, and a return spring is provided inside the first telescopic rod.

[0015] Optionally, a hole is opened at the lower end of the second telescopic rod, and a socket is provided on both sides of the clamp, a fixing pin is provided on one side of the socket, the lower end of the second telescopic rod is clamped with the socket, and the fixing pin is clamped with the hole.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The positioning assembly provided by the utility model is used to support the drill bit, thereby providing stable support and limiting the drill bit when it moves up and down, to avoid slipping during drilling, causing the drill bit to deviate and affect the drilling operation, thereby improving the drilling effect and work efficiency and ensuring processing accuracy.

[0018] 2. The multi-directional adjustment component provided in the present invention facilitates the position adjustment of the mold above the fixture. When the punching work of one part of the mold is completed, the position of the fixture is adjusted to perform the punching work on the remaining parts. This makes it convenient to quickly replace the position of the mold according to the usage situation and improves the flexibility when punching.

[0019] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram provided by the utility model;

[0021] Figure 2 This is a schematic diagram of the multi-directional adjustment component provided by the utility model;

[0022] Figure 3 This is a schematic diagram of the positioning component provided by the utility model;

[0023] Figure 4 This is a schematic diagram of the auxiliary mechanism provided by the utility model;

[0024] Figure 5 It is a schematic diagram of the supporting component provided by the utility model.

[0025] In the figure: 1. bracket; 2. multi-directional adjustment component; 201. base; 202. first slide rail; 203. second slide rail; 3. fixture; 4. cylinder; 5. positioning component; 501. support component; 5011. connecting plate; 5012. support rod; 5013. limit sleeve; 5014. fixing sleeve; 5015. connecting slide rail; 5016. adjustment rod; 5017. block; 5018. third telescopic rod; 5019. fixing plate; 502. guide rail; 503. auxiliary mechanism; 5031. slide rod; 5032. first telescopic rod; 5033. second telescopic rod; 5034. orifice; 5035. reset spring; 5036. fixing pin; 5037. holder; 504. double-rod bolt; 505. through hole; 506. docking sleeve; 6. punching mechanism. DETAILED DESCRIPTION

[0026] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0027] like Figures 1 to 5 As shown, a mold processing and punching device provided by an embodiment of the present invention includes: a bracket 1, a multi-directional adjustment component 2 is provided on one side of the bracket 1, a clamp 3 is provided on the upper surface of the multi-directional adjustment component 2, a cylinder 4 is provided at one end of the bracket 1, and a punching mechanism 6 is provided at one end of the piston rod of the cylinder 4; a positioning component 5, the positioning component 5 includes two groups of support components 501 and two groups of guide rails 502, the two groups of guide rails 502 are provided on both sides of one end of the bracket 1, the support component 501 is slidably installed inside the guide rails 502, one end of the support component 501 is provided on the outer surface of the drill bit of the punching mechanism 6, an auxiliary mechanism 503 is provided on one side of the support component 501, and one end of the auxiliary mechanism 503 is provided on one side of the clamp 3;

[0028] Specifically, such as Figures 1 to 3 As shown, before use, one end of the two groups of support components 501 are fixed on both sides of the drill bit of the punching mechanism 6, and the two groups of support components 501 are fixed, so as to provide auxiliary support for the drill bit through the two groups of support components 501, and then one end of the auxiliary mechanism 503 is fixed on one side of the fixture 3 for positioning, to provide stable support and limit for the drill bit when it moves up and down, to avoid slipping during drilling, causing the drill bit to be offset and affecting the drilling operation, and the auxiliary mechanism 503 is connected to the fixture 3. When the fixture 3 moves, the auxiliary mechanism 503 slides along on one side of the support component 501 to increase support for the drill bit, and at the same time facilitate the identification of the drill bit position to find the drilling position, improve the drilling effect, improve work efficiency, and ensure processing accuracy.

[0029] When in use, the mold is placed inside the fixture 3 so that the mold is located below the punching mechanism 6, and the cylinder 4 and the punching mechanism 6 are started at the same time to punch the mold. When the punching work is completed at one part of the mold, the position of the fixture 3 is adjusted through the multi-directional adjustment component 2 to perform punching operations on the rest of the parts, thereby achieving the convenience of quickly changing the position of the mold according to the usage situation and improving the flexibility when punching.

[0030] It should be noted that when the drill bit descends, one end of the two sets of support components 501 will slide downward inside the guide rail 502 to cooperate, so that the support components 501 can slide up and down to avoid jamming.

[0031] Furthermore, the multi-directional adjustment assembly 2 includes a base 201, a first slide rail 202 is provided on the upper surface of the base 201, a second slide rail 203 is provided on the upper surface of the first slide rail 202, and the clamp 3 is provided on the upper surface of the second slide rail 203;

[0032] Specifically, such as Figure 1 and Figure 2 As shown, a screw rod is provided inside the first slide rail 202 and the second slide rail 203, and the screw rod is driven by a rotating shaft, so that the user can adjust the position of the clamp 3 through the first slide rail 202 or the second slide rail 203 according to the usage, thereby achieving the effect of convenient use.

[0033] It should be noted that the first slide rail 202 is used to drive the second slide rail 203 to slide forward and backward, and the second slide rail 203 is used to drive the clamp 3 to slide left and right, so as to achieve a multi-directional sliding effect.

[0034] Furthermore, the support component 501 includes a connecting plate 5011, one end of which is slidably mounted inside the guide rail 502, and a support rod 5012 is rotatably mounted on the lower surface of the connecting plate 5011. A limiting sleeve 5013 is provided at one end of the support rod 5012, and the limiting sleeve 5013 is fitted with one side of the drill bit of the punching mechanism 6, and a docking sleeve 506 is rotatably mounted inside the limiting sleeve 5013; a fixing plate 5019 is provided at one end of the limiting sleeve 5013, and an adjusting rod 5016 is rotatably mounted at one end of the fixing plate 5019, and the adjusting rod 5016 is threadedly connected to one end of the support rod 5012, and fixing sleeves 5014 are provided on both sides of the limiting sleeve 5013, and a screw is threadedly connected to the inside of the fixing sleeve 5014;

[0035] Specifically, such as Figure 1 、 Figure 3 and Figure 4 As shown, when in use, the two sets of support rods 5012 are rotated respectively so that the limiting sleeves 5013 at one end of the support rods 5012 are located on both sides of the outer surface of the drill bit. Then, according to the size of the drill bit, the two sets of adjusting rods 5016 are rotated respectively to drive the two sets of limiting sleeves 5013 to slide relative to each other to fit with the two sides of the drill bit. Then, the screw is inserted from one side of one set of fixing sleeves 5014 so that one end of the screw is inserted into the inside of the other set of fixing sleeves 5014, and the screw is rotated for threaded connection to limit and fix the two sets of limiting sleeves 5013, thereby achieving the effect of convenient installation and improving the convenience of use. It should be noted that after the limiting sleeves 5013 are fixed, the internal docking sleeves 506 fit with the drill bit, so that when the drill bit rotates, the two sets of docking sleeves 506 can rotate inside the two sets of limiting sleeves 5013, thereby achieving the effect of not affecting the support effect and not affecting the normal operation of the drill bit.

[0036] Furthermore, a third telescopic rod 5018 is provided at each of the four corners of one end of the fixing plate 5019, and one end of the third telescopic rod 5018 is provided at one end of the supporting rod 5012;

[0037] Specifically, such as Figure 5 As shown, by cooperating with multiple sets of third telescopic rods 5018 and fixed plates 5019, a support effect is provided to the limit sleeve 5013, and the effect of the limit sleeve 5013 not driving the rotation of the adjustment rod 5016 can be avoided, thereby achieving improved stability during adjustment.

[0038] Furthermore, a clamping block 5017 is provided at the other end of the fixing plate 5019, and a clamping slot is provided at one end of the limiting sleeve 5013. The clamping block 5017 is engaged with the clamping slot. Through holes 505 are provided on the upper surfaces of the clamping block 5017 and the limiting sleeve 5013. Double-rod bolts 504 are provided inside the through holes 505.

[0039] Specifically, such as Figure 5As shown, the double-rod bolt 504 is taken out from the through hole 505, and the limit on the block 5017 is released, so that the docking block 5017 can be taken out from the inside of the slot to disassemble the limit sleeve 5013. On the contrary, during installation, the slot and the block 5017 are docked so that the two groups of through holes 505 overlap. At this time, the double-rod bolt 504 is inserted to fix the block 5017, thereby achieving the effect of facilitating the disassembly and assembly of the limit sleeve 5013, thereby achieving the convenience of maintenance or replacement of the limit sleeve 5013.

[0040] Furthermore, the auxiliary mechanism 503 includes a slide rod 5031, one end of which is provided with a connecting rod, and a connecting rail 5015 is provided on one side of the support rod 5012. The slide rod 5031 is slidably mounted inside the connecting rail 5015; the connecting rod includes a first telescopic rod 5032, one end of which is provided with a second telescopic rod 5033, and a return spring 5035 is provided inside the first telescopic rod 5032;

[0041] Specifically, such as Figure 4 As shown, after the connecting rod is connected to the clamp 3, when the clamp 3 needs to be adjusted in position, the clamp 3 slides left and right, and the two groups of first telescopic rods 5032, one group extends outward, and the other group retracts inward. When the clamp 3 slides back and forth, the sliding rod 5031 slides inside the connecting slide rail 5015 to enable the connecting rod to follow the position adjustment, thereby not only improving the flexibility of the auxiliary mechanism 503, but also not affecting the supporting effect of the auxiliary mechanism 503. It should be noted that the sliding distance of the sliding rod 5031 and the first telescopic rod 5032 can facilitate the understanding of the position of the drill bit on the upper surface of the mold, thereby improving the drilling accuracy.

[0042] It is worth noting that after the second telescopic rod 5033 is connected to the clamp 3, when the drill bit rises, the second telescopic rod 5033 can be extended, so that after drilling is completed, there is no need to dismantle the auxiliary mechanism 503, which reduces the replacement time and improves work efficiency.

[0043] Furthermore, a hole 5034 is formed at the lower end of the second telescopic rod 5033, and a clamping seat 5037 is provided on both sides of the clamp 3. A fixing pin 5036 is provided on one side of the clamping seat 5037. The lower end of the second telescopic rod 5033 is clamped with the clamping seat 5037, and the fixing pin 5036 is clamped with the hole 5034.

[0044] Specifically, such as Figure 2 and Figure 4 As shown, the lower end of the second telescopic rod 5033 is inserted into the interior of the holder 5037, and then the fixing pin 5036 is inserted from one side of the holder 5037 so that one end of the fixing pin 5036 is located inside the hole 5034 to limit and fix the second telescopic rod 5033, thereby achieving the assembly effect.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold processing and punching device, characterized in that: include: A bracket (1), wherein a multi-directional adjustment component (2) is provided on one side of the bracket (1), a clamp (3) is provided on the upper surface of the multi-directional adjustment component (2), a cylinder (4) is provided at one end of the bracket (1), and a punching mechanism (6) is provided at one end of the piston rod of the cylinder (4); A positioning assembly (5) comprising two groups of supporting components (501) and two groups of guide rails (502), wherein the two groups of guide rails (502) are arranged on both sides of one end of the bracket (1), the supporting component (501) is slidably mounted inside the guide rails (502), one end of the supporting component (501) is arranged on the outer surface of the drill bit of the punching mechanism (6), an auxiliary mechanism (503) is arranged on one side of the supporting component (501), and one end of the auxiliary mechanism (503) is arranged on one side of the clamp (3).

2. A mold processing and punching device according to claim 1, characterized in that: The multi-directional adjustment component (2) comprises a base (201), a first slide rail (202) is provided on the upper surface of the base (201), a second slide rail (203) is provided on the upper surface of the first slide rail (202), and the clamp (3) is provided on the upper surface of the second slide rail (203).

3. A mold processing and punching device according to claim 2, characterized in that: The support component (501) comprises a connecting plate (5011), one end of which is slidably mounted inside the guide rail (502), a support rod (5012) being rotatably mounted on the lower surface of the connecting plate (5011), a limiting sleeve (5013) being provided at one end of the support rod (5012), the limiting sleeve (5013) being fitted with one side of the drill bit of the punching mechanism (6), and a docking sleeve (506) being rotatably mounted inside the limiting sleeve (5013).

4. A mold processing and punching device according to claim 3, characterized in that: A fixing plate (5019) is provided at one end of the limiting sleeve (5013), an adjusting rod (5016) is rotatably mounted at one end of the fixing plate (5019), and the adjusting rod (5016) is threadedly connected to one end of the support rod (5012). Fixing sleeves (5014) are provided on both sides of the limiting sleeve (5013), and a screw is threadedly connected inside the fixing sleeve (5014).

5. A mold processing and punching device according to claim 4, characterized in that: A third telescopic rod (5018) is provided at each of the four corners of one end of the fixing plate (5019), and one end of the third telescopic rod (5018) is provided at one end of the supporting rod (5012).

6. A mold processing and punching device according to claim 5, characterized in that: A clamping block (5017) is provided at the other end of the fixing plate (5019), and a clamping slot is provided at one end of the limiting sleeve (5013), and the clamping block (5017) is clamped with the clamping slot. Through holes (505) are provided on the upper surfaces of the clamping block (5017) and the limiting sleeve (5013), and a double-rod bolt (504) is provided inside the through hole (505).

7. A mold processing and punching device according to claim 6, characterized in that: The auxiliary mechanism (503) includes a slide rod (5031), one end of which is provided with a connecting rod, one side of the support rod (5012) is provided with a connecting slide rail (5015), and the slide rod (5031) is slidably installed inside the connecting slide rail (5015).

8. A mold processing and punching device according to claim 7, characterized in that: The connecting rod comprises a first telescopic rod (5032), one end of the first telescopic rod (5032) is provided with a second telescopic rod (5033), and a return spring (5035) is provided inside the first telescopic rod (5032).

9. A mold processing and punching device according to claim 8, characterized in that: The lower end of the second telescopic rod (5033) is provided with an opening (5034), and both sides of the clamp (3) are provided with a clamping seat (5037), and one side of the clamping seat (5037) is provided with a fixing pin (5036), the lower end of the second telescopic rod (5033) is clamped with the clamping seat (5037), and the fixing pin (5036) is clamped with the opening (5034).

Images