Special jig for dispensing firing pin punch former

Abstract

The utility model relates to the technical field of jigs, in particular to a special jig for a dispensing striker punch former, which comprises a punch former body, a jig component and a striker body, the jig component for limiting the position of the striker body is mounted on one side of the punch former body, and the jig component is mounted on the other side of the punch former body. The jig assembly comprises a jig body, a compensation mechanism, a lead screw, a sliding rod, a push plate, an ejector rod and a moving block. A mounting cavity used for mounting the push plate is formed in the position, below the groove, of the lower portion of the jig body. The compensation mechanism comprises a supporting seat and a bottom plate, a second V-shaped groove communicated with the first V-shaped groove is formed in the top end of the supporting seat, the bottom plate is fixedly buckled to the bottom end of the supporting seat, and moving blocks used for limiting the position of the supporting seat are fixedly connected to the two sides of the bottom plate. The compensation mechanism is installed in the groove located in the top end of the jig body, the firing pin body needing to be machined is placed in the second V-shaped groove located in the top end of the supporting base, and the online compensation jig has the advantages of being easy to operate, rapid, high in precision and capable of achieving online compensation.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a special jig for a dispensing striker punch former. Background Art

[0002] A punch former, also known as a punch, punch machine, former, grinder, or grinder, is a mechanical device installed on machine tools such as grinders, milling machines, and drilling machines. It is used to form and grind various angles, such as arcs, polygons, and circles. It can be used with a stone cleaning pen to trim grinding wheels, punches, and center pins. Punch formers are categorized into one-way punch formers, two-way punch formers, three-jaw punch formers, electric punch formers, collet-type ER punch formers, medium-sized punch formers, and large-sized punch formers.

[0003] A dispensing needle is required on a dispensing machine. During production, the dispensing needle is produced by a punch former. The existing punch former lacks a special production jig for the dispensing needle, and the existing jig is not easy to adjust, thereby reducing its practicality.

[0004] To this end, we propose a special fixture for dispensing striker punch former. Utility Model Content

[0005] The main purpose of the present utility model is to provide a special jig for a dispensing striker punch former, in which the compensation mechanism is installed in a groove at the top of the jig body, and the striker body to be processed is placed in a second V-groove at the top of the support seat. It has the advantages of simple operation, speed, high precision and online compensation, and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A special jig for a dispensing striker punch former, comprising a punch former body, a jig assembly, and a striker body. A jig assembly for limiting the position of the striker body is mounted on one side of the punch former body. The jig assembly comprises a jig body, a compensation mechanism, a screw rod, a slide rod, a push plate, a push rod, and a moving block. A first V-shaped groove is provided at the top of the jig body, a groove for mounting the compensation mechanism is provided at the bottom of the first V-shaped groove, and a mounting cavity for mounting the push plate is provided at the lower portion of the jig body below the groove.

[0008] The compensation mechanism includes a support seat and a base plate. The top of the support seat is provided with a second V-shaped groove connected to the first V-shaped groove. The bottom end of the support seat is fixedly fastened with the base plate. Both sides of the base plate are fixedly connected with moving blocks for limiting the position of the support seat.

[0009] By adopting the above technical solution, the screw rod is turned, and the thread of the screw rod and the push plate cooperate, so that the push plate can push the base plate located at the bottom end of the support seat upward through the push rod until the height of the striker body in the support seat is pushed to the specified height, so that the special jig can compensate for the height of the striker body according to processing requirements, thereby improving the applicability of the special jig.

[0010] Specifically, the push plate is a horizontally arranged rectangular plate structure, and a plurality of relatively parallel push rods are fixedly plugged into the upper end surface of the push plate.

[0011] Specifically, the top end of the push rod passes through the inner wall of the top end of the installation cavity and is vertically inserted into the lower end surface of the bottom plate, and the top end of the screw rod passes through the bottom end of the fixture body and is rotatably connected to the push plate.

[0012] Specifically, both sides of the installation cavity are provided with sliding grooves adapted to the two sides of the push plate, and the push plate is slidably connected to the fixture body.

[0013] Specifically, both sides of the groove are provided with moving grooves adapted to the moving blocks, and the moving blocks are located in the moving grooves.

[0014] Specifically, sliding rods are provided on both sides of the jig body close to one end of the punch former body, and the striker body is located in the second V-shaped groove.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model discloses a special jig for a dispensing striker punch former, wherein the screw rod is screwed and the screw rod and the push plate are engaged with each other through the thread, so that the push plate can push the bottom plate at the bottom end of the support seat upward through the push rod until the height of the striker body in the support seat is pushed to a specified height, so that the special jig can compensate for the height of the striker body according to the processing requirements, thereby improving the applicability of the special jig;

[0017] (2) The utility model discloses a special jig for a dispensing striker punch former, in which the compensation mechanism is installed in a groove at the top of the jig body, and the striker body to be processed is placed in a second V-groove at the top of the support seat, which has the advantages of simple operation, quickness, high precision and online compensation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the fixture assembly of the present invention;

[0021] Figure 3 This is a three-dimensional diagram of the fixture body of the present utility model;

[0022] Figure 4 This is a three-dimensional diagram of the support base of the utility model;

[0023] In the figure: 1. Punch former body; 2. Jig assembly; 3. Strike pin body; 4. Jig body; 5. Compensation mechanism; 6. Screw; 7. Slide rod; 8. First V-groove; 9. Support seat; 10. Second V-groove; 11. Bottom plate; 12. Mounting cavity; 13. Push plate; 14. Push rod; 15. Slide groove; 16. Groove; 17. Moving groove; 18. Moving block. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] As an embodiment of the present invention, Figure 1-Figure 4 As shown, the utility model is a special jig for a dispensing striker punch former, comprising a punch former body 1, a jig assembly 2 and a striker body 3. A jig assembly 2 for limiting the position of the striker body 3 is installed on one side of the punch former body 1, and the jig assembly 2 comprises a jig body 4, a compensation mechanism 5, a screw rod 6, a slide rod 7, a push plate 13, a push rod 14 and a moving block 18. The top of the jig body 4 is provided with a first V-shaped groove 8, and the bottom end of the first V-shaped groove 8 is provided with a groove 16 for installing the compensation mechanism 5. The lower part of the jig body 4 is located below the groove 16 and is provided with a mounting cavity 12 for installing the push plate 13;

[0026] The compensation mechanism 5 includes a support seat 9 and a base plate 11. The top of the support seat 9 is provided with a second V-shaped groove 10 connected to the first V-shaped groove 8. The bottom end of the support seat 9 is fixedly fastened with the base plate 11. Both sides of the base plate 11 are fixedly connected with moving blocks 18 for limiting the position of the support seat 9.

[0027] During use, the compensation mechanism 5 is installed in the groove 16 at the top of the jig body 4, and the striker body 3 to be processed is placed in the second V-groove 10 at the top of the support seat 9. According to the processing requirements, the height of the striker body 3 is compensated, and the screw rod 6 is screwed. Through the threaded cooperation between the screw rod 6 and the push plate 13, the push plate 13 can push the bottom plate 11 at the bottom end of the support seat 9 upward through the push rod 14 until the height of the striker body 3 in the support seat 9 is pushed to the specified height.

[0028] The present invention also includes that the push plate 13 is a horizontally arranged rectangular plate structure, and a plurality of relatively parallel push rods 14 are fixedly inserted on the upper end surface of the push plate 13 .

[0029] The present invention also includes that the top end of the push rod 14 passes through the inner wall of the top end of the installation cavity 12 and is vertically inserted into the lower end surface of the base plate 11, and the top end of the screw rod 6 passes through the bottom end of the fixture body 4 and is rotatably connected to the push plate 13. The fixture body 4 is also equipped with a fixed bow for assembling a locking screw.

[0030] The present invention further comprises that both sides of the installation cavity 12 are provided with sliding grooves 15 adapted to both sides of the push plate 13 , and the push plate 13 is slidably connected to the fixture body 4 .

[0031] The present invention further comprises that both sides of the groove 16 are provided with moving grooves 17 adapted to the moving blocks 18 , and the moving blocks 18 are located in the moving grooves 17 .

[0032] The present invention further comprises that sliding rods 7 are provided on both sides of the jig body 4 close to one end of the punch former body 1 , and the striker body 3 is located in the second V-shaped groove 10 .

[0033] When the present invention is in use, the compensation mechanism 5 is installed in the groove 16 at the top of the jig body 4, and the striker body 3 to be processed is placed in the second V-shaped groove 10 at the top of the support seat 9. According to the processing requirements, the height of the striker body 3 is compensated, and the screw rod 6 is screwed, and the screw rod 6 cooperates with the thread of the push plate 13, so that the push plate 13 can push the bottom plate 11 at the bottom end of the support seat 9 upward through the push rod 14 until the height of the striker body 3 in the support seat 9 is pushed to the specified height. Through the cooperation of the moving block 18 and the moving groove 17, the support seat 9 is facilitated to move in the jig body 4, and the position of the support seat 9 can also be limited, which has the advantage of simple operation.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A special fixture for a dispensing needle punch former, characterized in that: The invention comprises a punch former body (1), a jig assembly (2) and a striker body (3); a jig assembly (2) for limiting the position of the striker body (3) is installed on one side of the punch former body (1); the jig assembly (2) comprises a jig body (4), a compensation mechanism (5), a screw rod (6), a slide rod (7), a push plate (13), a push rod (14) and a moving block (18); a first V-shaped groove (8) is provided at the top end of the jig body (4); a groove (16) for installing the compensation mechanism (5) is provided at the bottom end of the first V-shaped groove (8); and a mounting cavity (12) for installing the push plate (13) is provided at the lower part of the jig body (4) below the groove (16); The compensation mechanism (5) comprises a support seat (9) and a base plate (11); the top of the support seat (9) is provided with a second V-shaped groove (10) connected to the first V-shaped groove (8); the bottom end of the support seat (9) is fixedly fastened with the base plate (11); and both sides of the base plate (11) are fixedly connected with movable blocks (18) for limiting the position of the support seat (9).

2. A special fixture for a dispensing striker punch former according to claim 1, characterized in that: The push plate (13) is a horizontally arranged rectangular plate-shaped structure, and a plurality of relatively parallel push rods (14) are fixedly plugged into the upper end surface of the push plate (13).

3. A special fixture for a dispensing needle punch former according to claim 2, characterized in that: The top end of the push rod (14) passes through the inner wall of the top end of the installation cavity (12) and is vertically inserted into the lower end surface of the bottom plate (11). The top end of the screw rod (6) passes through the bottom end of the fixture body (4) and is rotatably connected to the push plate (13).

4. The special fixture for a dispensing striker punch former according to claim 1, characterized in that: Both sides of the installation cavity (12) are provided with sliding grooves (15) adapted to the two sides of the push plate (13), and the push plate (13) is slidably connected to the fixture body (4).

5. The special fixture for the dispensing needle punch former according to claim 1, characterized in that: Both sides of the groove (16) are provided with moving grooves (17) adapted to the moving block (18), and the moving block (18) is located in the moving grooves (17).

6. The special fixture for a dispensing striker punch former according to claim 1, characterized in that: Slide rods (7) are provided on both sides of the jig body (4) close to one end of the punch former body (1), and the striker body (3) is located in the second V-shaped groove (10).

Images