Auxiliary positioning stamping device for wiring hole of explosion-proof motor base

Abstract

The utility model discloses an explosion-proof motor base wiring hole auxiliary positioning stamping device, and relates to the technical field of explosion-proof motor base stamping. The stamping device comprises a table, a stamping assembly is arranged above the table, a positioning assembly is arranged at the top of the table, the stamping assembly comprises a supporting column, the top of the supporting column is fixedly connected with a top seat, and the top of the top seat is fixedly connected with a hydraulic cylinder. The positioning assembly is arranged, specifically, after the pull rod is unfixed, the pull rod is pushed or pulled to drive the positioning plate to move, the front-back direction can be positioned, the position in the front-back direction can be conveniently adjusted, the electric push rod is started to drive the push frame to move, and the push frame pushes the inclined plate to drive the connecting plate to move; the positioning blocks are close to the bases and push the bases to position the bases in the left-right direction, the bases of different sizes can be positioned, adjustment is convenient, equipment or a positioning structure does not need to be replaced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of explosion-proof motor base stamping, in particular to an auxiliary positioning stamping device for wiring holes of an explosion-proof motor base. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, tubes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size.

[0003] The existing motor base stamping device usually has a positioning block welded on the stamping table or fixed with screws. The base is positioned by moving it to the position of the positioning block. This method has great limitations. When bases of different sizes need to be stamped, the fixed positioning block is not only difficult to adjust the position, but also affects the placement of the base, so it is necessary to replace the stamping equipment, or use welding or other methods to re-fix the positioning device, which seriously affects the production efficiency. Therefore, we propose an auxiliary positioning stamping device for the wiring holes of the explosion-proof motor base. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary positioning and punching device for the wiring holes of an explosion-proof motor base. By setting a positioning component, it can be positioned in the front and rear directions, which is convenient for adjusting the position in the front and rear directions. By starting the electric push rod to drive the push frame to move, the push frame pushes the inclined plate to drive the connecting plate to move, and the positioning block approaches the base and pushes it to position in the left and right directions. It can position bases of different sizes and is convenient for adjustment. There is no need to replace equipment or positioning structures, which improves production efficiency. It solves the problem that when it is necessary to stamp bases of different sizes, the fixed positioning block is not only difficult to adjust the position, but also affects the placement of the base, thereby requiring the replacement of the stamping equipment, or the use of welding and other methods to re-fix the positioning device, which seriously affects production efficiency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an auxiliary positioning punching device for wiring holes of explosion-proof motor base, comprising a table, a punching assembly is arranged above the table, a positioning assembly is arranged on the top of the table, the punching assembly comprises a support column, a top seat is fixedly connected to the top of the support column, a hydraulic cylinder is fixedly connected to the top of the top seat, and a punching block is fixedly connected to the output end of the bottom of the hydraulic cylinder;

[0007] The positioning assembly includes a punching table, the top of the punching table is in contact with a positioning plate, a base is arranged on the front of the positioning plate, positioning blocks are arranged on the left and right sides of the base, and a connecting plate is fixedly connected to the bottom of the positioning block.

[0008] Furthermore, the left and right sides of the top of the stamping table are fixedly connected to limit plates, the top of the limit plate on the right side is fixedly connected to a fixing block, and the top of the fixing block is threadedly connected to a bolt.

[0009] Furthermore, an opening is provided at the center of the stamping platform, a guide plate is fixedly connected to the bottom of the stamping platform, support plates are fixedly connected to the left and right sides of the inner wall of the stamping platform, and a support block is fixedly connected to the top of the inner wall of the stamping platform.

[0010] Furthermore, sliders are fixedly connected to the left and right sides of the positioning plate, a connecting block 1 is fixedly connected to the top of the slider on the right side, a pull rod is fixedly connected to the front side of the connecting block 1, and the front side of the pull rod passes through the fixed block and extends to the outside.

[0011] Furthermore, an inclined plate is fixedly connected to the bottom of the connecting plate, a connecting block 2 is fixedly connected to the back of the connecting plate, a sliding rod is slidably connected inside the connecting block 2, and a spring is wound around the outside of the sliding rod.

[0012] Furthermore, a collection box is provided at the bottom of the table, an electric push rod is fixedly connected to the front of the support block, a push rack is fixedly connected to the output end of the back of the electric push rod, and the bottom of the push rack is in contact with the top of the support plate.

[0013] Furthermore, a stabilizing rod is slidably connected inside the stamping block, the bottom of the support column is fixedly connected to the top of the table, and the top and bottom of the stabilizing rod are fixedly connected to the bottom of the top seat and the top of the table respectively.

[0014] Furthermore, the bottom of the stamping table is fixedly connected to the top of the table, the bottom of the sliding block contacts the top of the limiting plate, the pull rod is slidably connected to the fixed block, and the bottom of the bolt contacts the top of the pull rod.

[0015] Furthermore, the positioning block is slidably connected to the stamping table, the back of the push frame contacts the outer surface of the inclined plate, the bottom of the guide plate is fixedly connected to the top of the table, the side of the slide rod close to the stamping table is fixedly connected to the inner wall of the stamping table, and the left and right sides of the spring are respectively fixedly connected to the second outer surface of the connecting block and the inner wall of the stamping table.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model sets a positioning component. Specifically, after the pull rod is released, the positioning plate is driven to move by pushing or pulling the pull rod, so that positioning in the front and rear directions can be performed, which is convenient for adjusting the position in the front and rear directions. By starting the electric push rod to drive the push frame to move, the push frame pushes the inclined plate to drive the connecting plate to move, and the positioning block approaches the base and pushes it to position in the left and right directions. It can position bases of different sizes and is easy to adjust. There is no need to replace equipment or positioning structure, thereby improving production efficiency.

[0018] 2. The utility model sets a guide plate, specifically, the waste after stamping will be discharged through the opening, and then guided by the guide plate into the collection box for collection, which can make the table surface tidier and avoid a lot of waste residue. After the waste is collected, it is convenient for the staff to clean it up uniformly.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the top structure of the punching table of the utility model;

[0023] Figure 3 This is a schematic diagram of the bottom structure of the punching table of the utility model;

[0024] Figure 4 This is a schematic diagram of the bottom structure of the connecting plate of the utility model;

[0025] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of A.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Table; 11. Stamping assembly; 111. Support column; 112. Top seat; 113. Hydraulic cylinder; 114. Stamping block; 115. Stabilizer bar; 12. Positioning assembly; 121. Stamping table; 211. Limit plate; 212. Fixing block; 213. Bolt; 214. Opening; 215. Guide plate; 122. Positioning plate; 221. Slider; 222. Connecting block 1; 223. Pull rod; 123. Positioning block; 231. Connecting plate; 232. Inclined plate; 233. Connecting block 2; 234. Sliding rod; 235. Spring; 124. Base; 125. Support plate; 13. Collection box; 14. Support block; 141. Electric push rod; 142. Push rack. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5As shown, the utility model is an auxiliary positioning punching device for the wiring hole of the explosion-proof motor base, including a table 1, a punching assembly 11 is arranged above the table 1, a positioning assembly 12 is arranged on the top of the table 1, the punching assembly 11 includes a support column 111, a top seat 112 is fixedly connected to the top of the support column 111, a hydraulic cylinder 113 is fixedly connected to the top of the top seat 112, a punching block 114 is fixedly connected to the bottom output end of the hydraulic cylinder 113, the positioning assembly 12 includes a punching table 121, a positioning plate 122 is contacted on the top of the punching table 121, a base 124 is arranged on the front of the positioning plate 122, positioning blocks 123 are arranged on the left and right sides of the base 124, and a connecting plate 231 is fixedly connected to the bottom of the positioning block 123. By setting the positioning assembly 12, specifically, the pull rod 2 After 23 is released from the fixation, the positioning plate 122 is driven to move by pushing or pulling the pull rod 223, so that the front-to-back direction can be positioned, which is convenient for adjusting the position in the front-to-back direction. By starting the electric push rod 141 to drive the push frame 142 to move, the push frame 142 pushes the inclined plate 232 to drive the connecting plate 231 to move, and the positioning block 123 approaches the base 124 and pushes it to position in the left and right directions. The bases 124 of different sizes can be positioned, and it is convenient to adjust without replacing the equipment or positioning structure, thereby improving the production efficiency. The left and right sides of the top of the stamping table 121 are fixedly connected to the limiting plate 211, and the top of the limiting plate 211 on the right side is fixedly connected with a fixing block 212, and the top of the fixing block 212 is threaded with a bolt 213. The bottom is fixedly connected to the top of the table 1, the bottom of the slider 221 contacts the top of the limit plate 211, the pull rod 223 is slidably connected to the fixed block 212, and the bottom of the bolt 213 contacts the top of the pull rod 223. When the bolt 213 contacts the pull rod 223, the pull rod 223 will be fixed, and the positioning plate 122 will be fixed. When the bolt 213 is away from the pull rod 223, the positioning plate 122 is released, and the position of the positioning plate 122 can be adjusted. An opening 214 is opened at the center of the stamping table 121, and a guide plate 215 is fixedly connected to the bottom of the stamping table 121. The left and right sides of the inner wall of the stamping table 121 are fixedly connected to the support plate 125, and the top of the inner wall of the stamping table 121 is fixedly connected to the support block 14. By setting the guide plate 215, specifically the waste after stamping The waste will be discharged through the opening 214, and then guided by the guide plate 215 to enter the collection box 13 for collection, which can make the surface of the table 1 more tidy and avoid a lot of waste residue. After the waste is collected, it is convenient for the staff to clean it up uniformly. The left and right sides of the positioning plate 122 are fixedly connected with sliders 221. The top of the slider 221 on the right side is fixedly connected with a connecting block 222. The front of the connecting block 222 is fixedly connected with a pull rod 223. The front of the pull rod 223 passes through the fixed block 212 and extends to the outside. The slider 221 is used to limit the positioning plate 122, so that the movement of the positioning plate 122 is more stable and makes it move in a straight line. The bottom of the connecting plate 231 is fixedly connected with an inclined plate 232, and the back of the connecting plate 231 is fixedly connected with a connecting block 233.The connecting block 233 is internally slidably connected with a slide bar 234, and a spring 235 is wound around the outside of the slide bar 234. By setting an inclined plate 232, the push frame 142 can smoothly push the inclined plate 232 to move, and the inclined plate 232 will drive the positioning blocks 123 to move closer or farther from each other through the connecting plate 231. A collecting box 13 is provided at the bottom of the table 1. The front of the support block 14 is fixedly connected with an electric push rod 141, and the output end of the back of the electric push rod 141 is fixedly connected with a push frame 142. The bottom of the push frame 142 contacts the top of the support plate 125. The support plate 125 is used to support the push frame 142. At the same time, the top of the support plate 125 contacts the bottom of the inclined plate 232, which can support the inclined plate 232. The stamping block 114 is internally slidably connected with a stabilizing rod 115, and the bottom of the support column 111 is fixedly connected to the top of the table 1 The top and bottom of the stabilizing rod 115 are fixedly connected to the bottom of the top seat 112 and the top of the table 1 respectively. The stamping block 114 will slide on the stabilizing rod 115 when it moves, which can make the stamping block 114 more stable when it moves. The positioning block 123 is slidably connected to the stamping table 121. The back of the push frame 142 contacts the outer surface of the inclined plate 232. The bottom of the guide plate 215 is fixedly connected to the top of the table 1. The side of the slide bar 234 close to the stamping table 121 is fixedly connected to the inner wall of the stamping table 121. The left and right sides of the spring 235 are fixedly connected to the outer surface of the second connecting block 233 and the inner wall of the stamping table 121 respectively. After the connecting plate 231 is pushed, it will drive the spring 235 to stretch through the second connecting block 233. After the push frame 142 is slowly reset, the connecting plate 231 can drive the positioning block 123 to slowly reset under the action of elasticity.

[0030] A specific application of this embodiment is:

[0031] When in use, first turn the bolt 213 counterclockwise to move it upward to release the fixation of the pull rod 223, then push or pull the pull rod 223 to make it drive the positioning plate 122 to move forward or backward through the connecting block 122 and the slider 221, adjust the position of the positioning plate 122, and position it in the front and rear directions. When the positioning plate 122 moves, the slider 221 slides on the limit plate 211, which can limit the positioning plate 122 and make the positioning plate 122 move more stably. After the adjustment of the positioning plate 122 is completed, turn the bolt 213 clockwise to release it from the pull rod 223, thereby fixing the pull rod 223, and the positioning plate 122 is fixed. Then the base 124 is placed on the stamping table 121, so that the back of the base 124 contacts the front of the positioning plate 122, and then the electric push rod 141 is started to drive the push frame 142 to move backward, and the push frame 142 slides on the support plate 125, and the support plate 125 can support the push frame 142, so that the push frame The electric push rod 141 drives the push frame 142 to return to its original position after the positioning block 123 is in contact with the base 124. The electric push rod 141 drives the push frame 142 to return to its original position after the positioning is completed. The connecting plate 231 is reset by the elastic action of the spring 235, and drives the positioning block 123 to reset. Finally, the hydraulic cylinder 113 is started to drive the punching block 114 to move downward, and the punching block 114 slides on the stabilizing rod 115. When the bottom of the punching block 114 contacts the base 124, it will punch it. The punched waste will be discharged through the opening 214, and then guided by the guide plate 215 into the collection box 13 for collection. After the punching is completed, the base 124 can be taken out.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary positioning punching device for a wiring hole of an explosion-proof motor base, comprising a table (1), a punching assembly (11) is arranged above the table (1), a positioning assembly (12) is arranged on the top of the table (1), the punching assembly (11) comprises a support column (111), and is characterized in that: The top of the support column (111) is fixedly connected to a top seat (112), the top of the top seat (112) is fixedly connected to a hydraulic cylinder (113), and the bottom output end of the hydraulic cylinder (113) is fixedly connected to a punching block (114); The positioning assembly (12) comprises a punching table (121), the top of the punching table (121) contacts a positioning plate (122), a base (124) is arranged on the front of the positioning plate (122), positioning blocks (123) are arranged on the left and right sides of the base (124), and a connecting plate (231) is fixedly connected to the bottom of the positioning block (123).

2. The auxiliary positioning punching device for wiring holes of explosion-proof motor base according to claim 1, characterized in that: The left and right sides of the top of the punching platform (121) are both fixedly connected to a limiting plate (211), the top of the limiting plate (211) on the right side is fixedly connected to a fixing block (212), and the top of the fixing block (212) is threadedly connected to a bolt (213).

3. The auxiliary positioning punching device for wiring holes of explosion-proof motor base according to claim 2, characterized in that: An opening (214) is provided at the center of the punching platform (121); a guide plate (215) is fixedly connected to the bottom of the punching platform (121); support plates (125) are fixedly connected to the left and right sides of the inner wall of the punching platform (121); and a support block (14) is fixedly connected to the top of the inner wall of the punching platform (121).

4. The auxiliary positioning punching device for wiring holes of explosion-proof motor base according to claim 3, characterized in that: The left and right sides of the positioning plate (122) are fixedly connected with sliders (221); the top of the slider (221) on the right side is fixedly connected with a connecting block 1 (222); the front side of the connecting block 1 (222) is fixedly connected with a pull rod (223); the front side of the pull rod (223) passes through the fixed block (212) and extends to the outside.

5. The auxiliary positioning punching device for wiring holes of explosion-proof motor base according to claim 4, characterized in that: The bottom of the connecting plate (231) is fixedly connected to an inclined plate (232), the back of the connecting plate (231) is fixedly connected to a second connecting block (233), the interior of the second connecting block (233) is slidably connected to a sliding rod (234), and a spring (235) is wound around the outside of the sliding rod (234).

6. The auxiliary positioning punching device for wiring holes of explosion-proof motor base according to claim 5, characterized in that: A collection box (13) is arranged at the bottom of the table (1); an electric push rod (141) is fixedly connected to the front of the support block (14); a push rack (142) is fixedly connected to the output end of the back of the electric push rod (141); and the bottom of the push rack (142) contacts the top of the support plate (125).

7. The auxiliary positioning punching device for wiring holes of explosion-proof motor base according to claim 3, characterized in that: A stabilizing rod (115) is slidably connected inside the punching block (114); the bottom of the support column (111) is fixedly connected to the top of the table (1); and the top and bottom of the stabilizing rod (115) are respectively fixedly connected to the bottom of the top seat (112) and the top of the table (1).

8. The auxiliary positioning punching device for wiring holes of explosion-proof motor base according to claim 4, characterized in that: The bottom of the punching table (121) is fixedly connected to the top of the table (1), the bottom of the sliding block (221) contacts the top of the limiting plate (211), the pull rod (223) is slidably connected to the fixed block (212), and the bottom of the bolt (213) contacts the top of the pull rod (223).

9. The auxiliary positioning punching device for wiring holes of explosion-proof motor base according to claim 6, characterized in that: The positioning block (123) is slidably connected to the punching platform (121), the back of the push frame (142) contacts the outer surface of the inclined plate (232), the bottom of the guide plate (215) is fixedly connected to the top of the table (1), the side of the slide bar (234) close to the punching platform (121) is fixedly connected to the inner wall of the punching platform (121), and the left and right sides of the spring (235) are respectively fixedly connected to the outer surface of the second connection block (233) and the inner wall of the punching platform (121).

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