Wiring terminal stamping device

Abstract

The utility model discloses a stamping device for a wiring terminal, and relates to the technical field of stamping. The stamping device comprises a workbench, the top of the workbench is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a fixing plate, and the bottom of the fixing plate is provided with a stamping device. The stamping device comprises an electric telescopic rod, the bottom of the fixing plate is fixedly connected to the bottom of the electric telescopic rod, and a stamping plate is fixedly connected to the bottom of the electric telescopic rod. According to the stamping device, the downward moving effect of the pushing rod and the stress rod is achieved through the mutual cooperation of the moving force of the electric telescopic rod and the stamping plate, the operation plate, the pushing rod, the spring, the stress rod, the hydraulic cylinder, the hydraulic rod and other assemblies in the stamping device, and therefore the stamping device moves along with the hydraulic rod and the limiting block; and the effect of fixing the wiring terminal during stamping is achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping, in particular to a terminal stamping device. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, pipes and profiles to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size. Stamping and forging belong to plastic processing (or pressure processing), collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips. 60-70% of the steel in the world is sheet material, most of which is stamped into finished products. The body, chassis, fuel tank, radiator fins of automobiles, the steam drum of boilers, the shell of containers, the iron core silicon steel sheets of motors and electrical appliances are all stamped. There are also a large number of stamped parts in products such as instruments and meters, household appliances, bicycles, office machinery, and daily utensils.

[0003] According to a disclosed terminal stamping and forming device (publication number: CN 114300911 B), the base, transport frame and forming frame are fixedly installed on the base, and the forming frame is fixedly installed on the base and located on the upper side of the transport frame. The transport frame includes a support plate, a transport roller, a gear 1, a gear 2, a sprocket, a toothed chain belt and a stepper motor 1. The front end surface of the base is fixedly installed with a support plate, and the forming frame includes a fixed plate, a stamping cylinder, a rectangular plate, a punching frame 1, a punching frame 2, a punching column, a forming block, a shaping block and an electromagnetic plate. The invention punches and forms metal sheets by cooperating with the transport frame and the forming frame. During the entire processing process, the metal sheets do not need to be moved separately, and the terminal can be formed through only one process, which reduces the cost required for forming the terminal, and at the same time reduces the possibility of errors in the semi-finished terminal during the movement.

[0004] However, the transport rack is fixedly installed on the above-mentioned base, and the forming rack is fixedly installed on the base and located on the upper side of the transport rack, which makes it difficult to achieve the effect of fixing the wiring terminals during the stamping process, and needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a terminal stamping device, which realizes the effect of left and right movement of the L-shaped force bar and the pushing column through the force of the movement of the electric telescopic rod and the mutual cooperation of the fixed groove, T-shaped support bar, first rotating shaft, L-shaped force bar, pushing column, pushing plate, limiting plate, collection box and other components inside the collecting device, thereby realizing the effect of left and right movement of the L-shaped force bar and the pushing column, thereby realizing the effect of pushing the stamped terminal into the collection box along with the left and right movement of the pushing column and the pushing plate, thereby improving work efficiency and solving existing problems.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a terminal stamping device, comprising a workbench, the top of the workbench is fixedly connected with a support plate, the top of the support plate is fixedly connected with a fixing plate, and the bottom of the fixing plate is provided with a stamping device;

[0008] The stamping device includes an electric telescopic rod, the bottom of the fixed plate is fixedly connected to the bottom of the electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to a stamping plate, the top of the workbench is fixedly connected to an operating plate, and the back side of the electric telescopic rod is fixedly connected to a pushing rod.

[0009] Furthermore, a slide groove is provided on the front side of the support plate, and a slide groove plate is slidably connected to the front side of the support plate. A spring is fixedly connected to the bottom of the slide groove plate, and one end of the spring is fixedly connected to a force rod. The function of the slide groove is to enable the slide groove plate to slide on the front side of the support plate, and the function of the spring is that when the electric telescopic rod moves upward, the force rod can be reset by the elastic force of the spring.

[0010] Furthermore, one end of the force-bearing rod is slidably connected to a hydraulic cylinder via a piston, the bottom of the hydraulic cylinder is fixedly connected to the top of the workbench, one end of the hydraulic cylinder is slidably connected to a hydraulic rod via another piston, the front side of the hydraulic rod is fixedly connected to a limiting block, the side of the slide plate is fixedly connected to a U-shaped support bar, and the function of the limiting block is to fix the wiring terminal as the hydraulic rod is squeezed toward the operating table.

[0011] Furthermore, the number of the force-bearing rods, hydraulic rods, springs, and limit blocks is set to two and they are symmetrical along the vertical center axis of the U-shaped support bar. The top of the slide plate is located on the displacement trajectory of the pushing rod. The number of the force-bearing rods, hydraulic rods, springs, and limit blocks is set to two and they are symmetrical along the vertical center axis of the U-shaped support bar. The purpose is to fix the wiring terminals on both sides at the same time. The top of the slide plate is located on the displacement trajectory of the pushing rod so that the thrust of the pushing rod can be used to push the slide plate downward to squeeze the force-bearing rod.

[0012] Furthermore, a collecting device is provided at the bottom of the support plate, and the collecting device includes a fixing groove, the bottom of the fixing plate is fixedly connected to one end of the fixing groove, the front side of the fixing groove is fixedly connected to a T-shaped support bar, the front side of the stamping plate is fixedly connected to a first rotating shaft, an L-shaped force bar is rotatably connected to the circumferential surface of the first rotating shaft, the front side of the L-shaped force bar is rotatably connected to a second rotating shaft, the front side of the second rotating shaft is fixedly passed through the back side of the T-shaped support bar, the bottom of the L-shaped force bar is fixedly connected to a pushing column, and the bottom of the pushing column is fixedly connected to a pushing plate, the T-shaped support bar functions to support the L-shaped force bar, and the pushing plate functions to push the stamped terminal blocks into the collection box.

[0013] Furthermore, a limit plate is fixedly connected to the top of the workbench, and a collection box is fixedly connected to the side of the workbench. The limit plate limits the movement trajectory of the push plate when pushing the terminal block into the collection box, and the collection box collects the stamped terminal blocks.

[0014] Furthermore, the number of the limit plates is set to two and they are symmetrical along the vertical center axis of the workbench, the top of the collection box is located below the limit plate, the number of the fixing grooves is set to two and they are symmetrical along the vertical center axis of the electric telescopic rod, the shape of the push plate is set to a rectangle and the side section of the push plate is set to an inclined surface, the number of the limit plates is set to two and they are symmetrical along the vertical center axis of the workbench in order to better limit the moving position of the wiring terminal, the shape of the push plate is set to a rectangle and the side section of the push plate is set to an inclined surface in order to better push the wiring terminal to not get stuck with the workbench.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model realizes the downward movement of the push rod and the force-bearing rod through the force of the electric telescopic rod and the cooperation of the punching plate, operating plate, push rod, slide groove, slide groove plate, spring, force-bearing rod, hydraulic cylinder, hydraulic rod and other components inside the punching device, so that the punching device moves with the hydraulic rod and the limit block, and the terminal is fixed when it is punched, thereby improving work efficiency.

[0017] 2. The utility model realizes the left and right movement of the L-shaped force bar and the pushing column through the force of the electric telescopic rod and the mutual cooperation of the fixed groove, T-shaped support bar, first rotating shaft, L-shaped force bar, pushing column, pushing plate, limiting plate, collection box and other components inside the collection device, thereby realizing the left and right movement of the collection device along with the pushing column and the pushing plate, achieving the effect of pushing the stamped terminal blocks into the collection box, and improving work efficiency.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the three-dimensional overall structure of the punching device of the utility model;

[0022] Figure 3 It is a schematic diagram of the three-dimensional overall structure of the collecting device of the utility model;

[0023] Figure 4 It is a side view of the three-dimensional overall structure of the utility model;

[0024] Figure 5 For the utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Workbench; 2. Support plate; 3. Fixed plate; 4. Punching device; 41. Electric telescopic rod; 42. Punching plate; 43. Operating plate; 44. Push rod; 45. Slide; 46. Slide plate; 47. Spring; 48. Force rod; 49. Hydraulic cylinder; 410. Hydraulic rod; 411. Limit block; 412. U-shaped support bar; 5. Collecting device; 51. Fixed groove; 52. T-shaped support bar; 53. First rotating shaft; 54. L-shaped force bar; 55. Second rotating shaft; 56. Push column; 57. Push plate; 58. Limit plate; 59. Collecting box. DETAILED DESCRIPTION

[0027] 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 the embodiments. Based on the embodiments of 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.

[0028] See also Figure 1-5The utility model is a terminal stamping device, comprising a workbench 1, a support plate 2 is fixedly connected to the top of the workbench 1, a fixed plate 3 is fixedly connected to the top of the support plate 2, and a stamping device 4 is arranged at the bottom of the fixed plate 3;

[0029] The stamping device 4 includes an electric telescopic rod 41, the bottom of the fixed plate 3 is fixedly connected to the bottom of the electric telescopic rod 41, the bottom of the electric telescopic rod 41 is fixedly connected to a stamping plate 42, the top of the workbench 1 is fixedly connected to an operating panel 43, and the back side of the electric telescopic rod 41 is fixedly connected to a pushing rod 44.

[0030] A slide groove 45 is provided on the front side of the support plate 2, and a slide groove plate 46 is slidably connected to the front side of the support plate 2. A spring 47 is fixedly connected to the bottom of the slide groove plate 46, and one end of the spring 47 is fixedly connected to a force rod 48. The function of the slide groove 45 is to enable the slide groove plate 46 to slide on the front side of the support plate 2, and the function of the spring 47 is that when the electric telescopic rod 41 moves upward, the force rod 48 can be reset by using the elastic force of the spring 47.

[0031] One end of the force-bearing rod 48 is connected to the hydraulic cylinder 49 through a piston sliding connection, the bottom of the hydraulic cylinder 49 is fixedly connected to the top of the workbench 1, and one end of the hydraulic cylinder 49 is connected to the hydraulic rod 410 through another piston sliding connection. The front side of the hydraulic rod 410 is fixedly connected to a limiting block 411, and the side of the slide plate 46 is fixedly connected to a U-shaped support bar 412. The function of the limiting block 411 is to fix the wiring terminal as the hydraulic rod 410 is squeezed toward the operating panel 43.

[0032] The number of the force-bearing rods 48, the hydraulic rod 410, the spring 47, and the limit block 411 is set to two and they are symmetrical along the vertical center axis of the U-shaped support bar 412. The top of the slide plate 46 is located on the displacement trajectory of the push rod 44. The number of the force-bearing rods 48, the hydraulic rod 410, the spring 47, and the limit block 411 is set to two and they are symmetrical along the vertical center axis of the U-shaped support bar 412. The purpose is to fix the wiring terminals on both sides at the same time. The top of the slide plate 46 is located on the displacement trajectory of the push rod 44 so that the thrust of the push rod 44 can be used to push the slide plate 46 to squeeze the force-bearing rod 48 downward.

[0033] A collecting device 5 is provided at the bottom of the support plate 2, and the collecting device 5 includes a fixing groove 51. The bottom of the fixing plate 3 is fixedly connected to one end of the fixing groove 51, and the front side of the fixing groove 51 is fixedly connected to a T-shaped support bar 52. The front side of the stamping plate 42 is fixedly connected to a first rotating shaft 53. An L-shaped force bar 54 is rotatably connected to the circumferential surface of the first rotating shaft 53. The front side of the L-shaped force bar 54 is rotatably connected to a second rotating shaft 55. The front side of the second rotating shaft 55 is fixedly passed through the back side of the T-shaped support bar 52. A pushing column 56 is fixedly connected to the bottom of the L-shaped force bar 54. A pushing plate 57 is fixedly connected to the bottom of the pushing column 56. The function of the T-shaped support bar 52 is to support the L-shaped force bar 54, and the function of the pushing plate 57 is to push the stamped terminal blocks into the collection box 59.

[0034] A limit plate 58 is fixedly connected to the top of the workbench 1, and a collection box 59 is fixedly connected to the side of the workbench 1. The function of the limit plate 58 is to limit the movement trajectory of the push plate 57 when pushing the terminal block into the collection box 59. The function of the collection box 59 is to collect the stamped terminal blocks.

[0035] The number of the limit plates 58 is set to two and they are symmetrical along the vertical center axis of the workbench 1, the top of the collection box 59 is located below the limit plate 58, the number of the fixing grooves 51 is set to two and they are symmetrical along the vertical center axis of the electric telescopic rod 41, the shape of the push plate 57 is set to a rectangle and the side section of the push plate 57 is set to an inclined surface, the number of the limit plates 58 is set to two and they are symmetrical along the vertical center axis of the workbench 1 in order to better limit the moving position of the wiring terminal, the shape of the push plate 57 is set to a rectangle and the side section of the push plate 57 is set to an inclined surface in order to better push the wiring terminal to not be stuck with the workbench 1.

[0036] A specific application of this embodiment is: when the operator uses the punching device 4, the punching plate 42 is driven to move downward to the operating plate 43 to punch the terminal block by starting the electric telescopic rod 41 to move downward. At the same time, the electric telescopic rod 41 will also drive the push rod 44 to move downward. When the push rod 44 moves downward, it will push the slide plate 46 to move downward along the slide groove 45. When the slide plate 46 moves downward, it will drive the U-shaped support bar 412 to move downward. Then, the slide plate 46 and the U-shaped support bar 412 will touch the two force-bearing rods 48 respectively and simultaneously, and squeeze the force-bearing rod 48 into the hydraulic cylinder 49 to extend the hydraulic rod 410. When the hydraulic rod 410 extends, it will drive the limit block 411 to extend forward. The two limit blocks 411 will extend toward the operating table, thereby achieving the effect of fixing the terminal block when the terminal block is stamped.

[0037] The force of the electric telescopic rod 41 moving up and down drives the L-shaped force bar 54 to rotate clockwise and counterclockwise. When the electric telescopic rod 41 moves downward, the first rotating shaft 53 drives the L-shaped force bar 54 to rotate counterclockwise through the second rotating shaft 55 connected to the T-shaped support bar 52. When the L-shaped force bar 54 rotates counterclockwise, it drives the push column 56 to rotate counterclockwise. The counterclockwise rotation of the push column 56 drives the push plate 57 to rotate counterclockwise. When the electric telescopic rod 41 moves upward, the first rotating shaft 53 drives the L-shaped force bar 54 to rotate clockwise through the second rotating shaft 55 connected to the T-shaped support bar 52. When the L-shaped force bar 54 rotates clockwise, it will drive the pushing column 56 to rotate clockwise. When the pushing column 56 rotates clockwise, it will drive the pushing plate 57 to rotate clockwise. Therefore, when the pushing plate 57 moves downward on the electric telescopic rod 41, the pushing plate 57 will rotate counterclockwise, the front half will make a semi-arc motion, and the rear half will be in parallel contact with the workbench 1. When the pushing plate 57 moves upward on the electric telescopic rod 41, the pushing plate 57 will rotate clockwise, the front half will make a semi-arc motion, and the rear half will make a semi-arc motion, thereby pushing the wiring terminal along the limit plate 58 into the collection box 59.

[0038] 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.

[0039] 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. A terminal stamping device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a support plate (2), the top of the support plate (2) is fixedly connected to a fixing plate (3), and the bottom of the fixing plate (3) is provided with a punching device (4); The punching device (4) comprises an electric telescopic rod (41), the bottom of the fixed plate (3) is fixedly connected to the bottom of the electric telescopic rod (41), the bottom of the electric telescopic rod (41) is fixedly connected to a punching plate (42), the top of the workbench (1) is fixedly connected to an operating panel (43), and the back side of the electric telescopic rod (41) is fixedly connected to a pushing rod (44).

2. A terminal stamping device according to claim 1, characterized in that: A slide groove (45) is provided on the front side of the support plate (2), a slide groove plate (46) is slidably connected to the front side of the support plate (2), a spring (47) is fixedly connected to the bottom of the slide groove plate (46), and one end of the spring (47) is fixedly connected to a force-bearing rod (48).

3. A terminal stamping device according to claim 2, characterized in that: One end of the force-bearing rod (48) is slidably connected to a hydraulic cylinder (49) via a piston, the bottom of the hydraulic cylinder (49) is fixedly connected to the top of the workbench (1), one end of the hydraulic cylinder (49) is slidably connected to a hydraulic rod (410) via another piston, the front side of the hydraulic rod (410) is fixedly connected to a limiting block (411), and the side of the slide plate (46) is fixedly connected to a U-shaped support bar (412).

4. A terminal stamping device according to claim 3, characterized in that: The number of the force-bearing rod (48), the hydraulic rod (410), the spring (47), and the limit block (411) is set to two and they are symmetrical to each other along the vertical center axis of the U-shaped support bar (412), and the top of the slide plate (46) is located on the displacement track of the push rod (44).

5. A terminal stamping device according to claim 4, characterized in that: A collecting device (5) is provided at the bottom of the support plate (2), and the collecting device (5) comprises a fixing groove (51), the bottom of the fixing plate (3) is fixedly connected to one end of the fixing groove (51), the front side of the fixing groove (51) is fixedly connected to a T-shaped supporting bar (52), the front side of the stamping plate (42) is fixedly connected to a first rotating shaft (53), an L-shaped force bar (54) is rotatably connected to the circumferential surface of the first rotating shaft (53), the front side of the L-shaped force bar (54) is rotatably connected to a second rotating shaft (55), the front side of the second rotating shaft (55) is fixedly passed through the back side of the T-shaped supporting bar (52), the bottom of the L-shaped force bar (54) is fixedly connected to a pushing column (56), and the bottom of the pushing column (56) is fixedly connected to a pushing plate (57).

6. A terminal stamping device according to claim 5, characterized in that: The top of the workbench (1) is fixedly connected to a limiting plate (58), and the side of the workbench (1) is fixedly connected to a collection box (59).

7. A terminal stamping device according to claim 6, characterized in that: The number of the limiting plates (58) is set to two and they are symmetrical to each other along the vertical center axis of the workbench (1); the top of the collecting box (59) is located below the limiting plate (58); the number of the fixing grooves (51) is set to two and they are symmetrical to each other along the vertical center axis of the electric telescopic rod (41); the shape of the pushing plate (57) is set to be a rectangle and the side section of the pushing plate (57) is set to be an inclined surface.

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