CN213531127U

CN213531127U - Spark frock clamp is used in cell-phone spare part production

Info

Publication number: CN213531127U
Application number: CN202022322389.5U
Authority: CN
Inventors: 张明青
Original assignee: Foshan Taiwei Precision Hardware Co ltd
Current assignee: Foshan Taiwei Precision Hardware Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-06-25
Anticipated expiration: 2030-10-17

Abstract

The utility model belongs to the technical field of frock clamp, especially, be an electric spark frock clamp for cell-phone spare part production, which comprises a base plate, the fixed case of upper surface both sides fixedly connected with of base plate, the bottom fixed mounting of fixed case has the motor, the first threaded rod of output fixedly connected with of motor, the surface threaded connection of first threaded rod has the fly leaf, the rectangle opening has been seted up to the medial surface of fixed case, fly leaf and rectangle open-ended mouthful wall sliding connection. The utility model discloses an through the internally mounted electrode at fixed case, utilize the threaded rod to drive the fly leaf and reciprocate, can change the height of discharge electrode, the pivot is passed through the bearing in addition and is connected with the rotation of I shape slider, rotates the bull stick of pivot upper end, can change the angle of discharge electrode, lets discharge the diji and can follow different angles and process the part, need not frequently remove the part, has improved frock clamp's practicality greatly.

Description

Spark frock clamp is used in cell-phone spare part production

Technical Field

The utility model relates to a frock clamp technical field specifically is an electric spark frock clamp is used in cell-phone spare part production.

Background

Electrical discharge machining is a machining process that uses a discharge electrode (EDM electrode) having a specific geometry to burn the geometry of the electrode onto a metal (conductive) part. The electric discharge machining process is commonly used in the production of blanking dies and molds. A jig is a device for fixing a processing object to take a correct position to receive construction or inspection in a machine manufacturing process, and a device for quickly, conveniently and safely mounting a workpiece in any process of the process may be called a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to finish machining of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base) and the like;

the spark frock clamp for the production of current cell-phone spare part exists following problem:

1. the spark frock clamp for producing the existing mobile phone parts can not conveniently change the angle after the discharge electrode is fixed, is inconvenient to use, can not move after being fixed, and has fixed processing position.

2. The spark frock clamp for the production of the existing mobile phone parts is difficult to form at one time when processing columnar parts, so that the quality is difficult to ensure, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a spark frock clamp is used in cell-phone spare part production has solved prior art processing rigidity and the difficult one shot forming's of general problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an electric spark tool clamp for producing mobile phone parts comprises a base plate, wherein two sides of the upper surface of the base plate are fixedly connected with a fixed box, the bottom of the fixed box is fixedly provided with a motor, the output end of the motor is fixedly connected with a first threaded rod, the surface of the first threaded rod is in threaded connection with a movable plate, the inner side surface of the fixed box is provided with a rectangular opening, the movable plate is in sliding connection with the opening wall of the rectangular opening, the middle part of the movable plate is provided with a through hole, an I-shaped sliding block is embedded in the through hole, the inner part of the I-shaped sliding block is rotatably connected with a rotating shaft through a bearing, the bottom end of the rotating shaft is fixedly connected with an installation box, the inner top surface of the installation box is fixedly connected with an arc-shaped top plate, two side surfaces of the installation box are provided with rectangular holes, the upper end of second threaded rod is passed through the bearing and is connected with the bottom surface rotation with the arc bottom plate, the bottom fixedly connected with hexagonal of second threaded rod handle, the upper surface front end fixedly connected with workstation of base plate, be connected with the carousel through the bearing rotation in the middle of the upper surface of workstation, four edges fixedly connected with guide post of upper surface of workstation, the surface sliding connection of guide post has the I-shaped board, the fixed cover of middle part bottom surface fixedly connected with of I-shaped board, the both sides fixedly connected with connecting strip of I-shaped board, the forked tail spout has been seted up at two side middle parts of workstation.

As an optimal technical scheme of the utility model, the bottom surface of arc roof and the upper surface of arc bottom plate all are provided with the blotter, the blotter is elastic rubber pad.

As an optimized technical scheme of the utility model, the last fixed surface of pivot is connected with the bull stick, the surface cover of bull stick has the rubber sleeve.

As an optimal technical scheme of the utility model, the pore wall of through-hole is smooth, I shape slider and through-hole sliding connection.

As a preferred technical scheme of the utility model, the inside of carousel is provided with anti-skidding line, the avris fixedly connected with regulating plate of carousel.

As an optimal technical scheme of the utility model, the bottom medial surface fixedly connected with forked tail slider of connecting strip, the forked tail slider is relative with forked tail spout position, and the size cooperatees.

(III) advantageous effects

Compared with the prior art, the utility model provides a spark frock clamp is used in cell-phone spare part production possesses following beneficial effect:

1. this spark frock clamp is used in cell-phone spare part production, through the internally mounted electrode at fixed case, utilize the threaded rod to drive the fly leaf and reciprocate, can change discharge electrode's height, the pivot passes through the bearing in addition and rotates with I shape slider to be connected, rotates the bull stick of pivot upper end, can change discharge electrode's angle, lets discharge di electrode can follow different angles and process the part, need not frequently remove the part, has improved frock clamp's practicality greatly.

2. This spark frock clamp is used in cell-phone spare part production sets up the workstation through the front end at the base plate, passes through the bearing at the middle part of workstation and rotates the connection carousel, adds man-hour and puts the spare part in the carousel, and the staff can change the position of part through rotating the regulating plate for discharge electrode can once only accomplish the spare part processing, is worth general application and popularization.

Drawings

FIG. 1 is a front view of the main body of the present invention;

FIG. 2 is a schematic side view of the main body of the present invention;

FIG. 3 is a schematic view of the structure of the working table of the present invention;

fig. 4 is an enlarged schematic view of part a of the present invention.

In the figure: 1. a substrate; 2. a fixed box; 3. a motor; 4. a first threaded rod; 5. a movable plate; 6. a rectangular opening; 7. a through hole; 8. an I-shaped slider; 9. a rotating shaft; 10. installing a box; 11. an arc-shaped top plate; 12. A rectangular hole; 13. an arc-shaped bottom plate; 14. a second threaded rod; 15. a hexagonal rotating handle; 16. a work table; 17. A turntable; 18. a guide post; 19. an I-shaped plate; 20. a fixed cover; 21. a connecting strip; 22. a dovetail chute; 23. a cushion pad; 24. a rotating rod; 25. an adjusting plate; 26. a dovetail slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an electric spark tool clamp for producing mobile phone parts comprises a base plate 1, wherein two sides of the upper surface of the base plate 1 are fixedly connected with a fixed box 2, a motor 3 is fixedly installed at the bottom of the fixed box 2, a first threaded rod 4 is fixedly connected to the output end of the motor 3, a movable plate 5 is connected to the surface of the first threaded rod 4 through threads, a rectangular opening 6 is formed in the inner side surface of the fixed box 2, the movable plate 5 is connected with the opening wall of the rectangular opening 6 in a sliding mode, a through hole 7 is formed in the middle of the movable plate 5, an I-shaped sliding block 8 is embedded in the through hole 7, a rotating shaft 9 is rotatably connected to the inner portion of the I-shaped sliding block 8 through a bearing, an installation box 10 is fixedly connected to the bottom end of the rotating shaft 9, an arc top plate 11 is fixedly connected to the inner top surface of the installation box 10, rectangular holes 12 are formed in two, the upper end of second threaded rod 14 is passed through the bearing and is connected with arc bottom plate 13 bottom surface rotation, the bottom fixedly connected with hexagonal of second threaded rod 14 changes 15, base plate 1's upper surface front end fixedly connected with workstation 16, be connected with carousel 17 through bearing rotation in the middle of the upper surface of workstation 16, four edges fixedly connected with guide post 18 of the upper surface of workstation 16, the surface sliding connection of guide post 18 has I-shaped plate 19, the middle part bottom surface fixedly connected with fixed cowling 20 of I-shaped plate 19, the both sides fixedly connected with connecting strip 21 of I-shaped plate 19, forked tail spout 22 has been seted up at two side middle parts of workstation 16.

In this embodiment, the motor 3 during operation can drive the first threaded rod 4 and rotate, because first threaded rod 4 and fly leaf 5 threaded connection, consequently fly leaf 5 can reciprocate the position along the direction of first threaded rod 4, and then can change the upper and lower position of discharge electrode, makes its different positions that can process the part.

Specifically, the bottom surface of the arc top plate 11 and the upper surface of the arc bottom plate 13 are both provided with a cushion pad 23, and the cushion pad 23 is an elastic rubber pad.

In this embodiment, set up blotter 23 and can let the discharge electrode centre gripping more firm, can play the effect of protection to the surface of discharge electrode simultaneously, avoid appearing the scratch.

Specifically, the upper surface of the rotating shaft 9 is fixedly connected with a rotating rod 24, and a rubber sleeve is sleeved on the surface of the rotating rod 24.

In this embodiment, set up bull stick 24 and be convenient for the staff to rotate pivot 9 and change the angle of discharge electrode, set up the effect that the rubber sleeve can play the protection to staff's hand.

Specifically, the hole wall of the through hole 7 is smooth, and the I-shaped sliding block 8 is connected with the through hole 7 in a sliding mode.

In the embodiment, the I-shaped sliding block 8 slides left and right in the through hole 7, so that the left and right positions of the discharge electrode can be changed, a worker does not need to move the position of the part left and right to process the part, and convenience is brought to the worker.

Specifically, the inside of the rotary table 17 is provided with anti-slip patterns, and the side of the rotary table 17 is fixedly connected with an adjusting plate 25.

In this embodiment, set up anti-skidding line and can increase the frictional force of treating between processing part and the carousel 17 and can let the part on the carousel 17 add man-hour be difficult to shift, set up regulating plate 25 and can make things convenient for the staff to remove carousel 17, change the position of treating processing part.

Specifically, the bottom inner side surface of the connecting bar 21 is fixedly connected with a dovetail slide block 26, and the dovetail slide block 26 is opposite to the dovetail slide groove 22 in position and is matched in size.

In this embodiment, the dovetail slide block 26 can be embedded into the dovetail slide groove 22 by pressing the i-shaped plate 19 downward, and the part to be processed can be fixed by matching with the fixing cover 20 in the middle of the i-shaped plate 19.

The utility model discloses a theory of operation and use flow: when the spark tooling clamp for producing the mobile phone parts is used, a part to be machined is firstly placed in the rotary table 17, the I-shaped plate 19 is downwards extruded to enable the dovetail sliding block 26 to be embedded into the dovetail sliding groove 22, so that the part to be machined can be fixed by matching with the fixing cover 20 in the middle of the I-shaped plate 19, the end of the discharge electrode is placed in the installation box 10, the second threaded rod 14 is rotated to enable the distance between the arc bottom plate 13 and the arc top plate 11 to be reduced, the discharge electrode is clamped in the middle to be fixed, when the motor 3 works, the first threaded rod 4 can drive the movable plate 5 to move up and down, the operation height of the discharge electrode is changed, the angle of the discharge electrode can be changed by rotating the rotating rod 24, the discharge electrode can be machined in different directions, in addition, a worker can also rotate the adjusting plate 25 to change the direction of the part to be machined, and the discharge electrode can more accurately machine the, the practicability of the electric spark tool clamp is further improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spark frock clamp for cell-phone spare part production, includes base plate (1), its characterized in that: the upper surface of the base plate (1) is fixedly connected with a fixed box (2) on two sides, a motor (3) is fixedly mounted at the bottom of the fixed box (2), an output end of the motor (3) is fixedly connected with a first threaded rod (4), a movable plate (5) is connected with the surface of the first threaded rod (4) in a threaded manner, a rectangular opening (6) is formed in the inner side surface of the fixed box (2), the movable plate (5) is connected with the opening wall of the rectangular opening (6) in a sliding manner, a through hole (7) is formed in the middle of the movable plate (5), an I-shaped sliding block (8) is embedded in the through hole (7), a rotating shaft (9) is rotatably connected in the I-shaped sliding block (8) through a bearing, a mounting box (10) is fixedly connected at the bottom end of the rotating shaft (9), and an arc-shaped top plate (, rectangular holes (12) are formed in two side faces of the installation box (10), an arc-shaped bottom plate (13) is connected to the inside of each rectangular hole (12) in a sliding mode, a second threaded rod (14) is connected to a bottom plate of the installation box (10) in a threaded mode, the upper end of the second threaded rod (14) is rotatably connected with the arc-shaped bottom plate (13) through bearings, hexagonal handles (15) are fixedly connected to the bottom end of the second threaded rod (14), a workbench (16) is fixedly connected to the front end of the upper surface of the substrate (1), a rotary table (17) is rotatably connected to the middle of the upper surface of the workbench (16) through bearings, guide columns (18) are fixedly connected to four corners of the upper surface of the workbench (16), I-shaped plates (19) are slidably connected to the outer surfaces of the guide columns (18), and fixing covers (20) are fixedly connected to the bottom surfaces of the middles, the two sides of the I-shaped plate (19) are fixedly connected with connecting strips (21), and dovetail sliding grooves (22) are formed in the middle of the two side faces of the workbench (16).

2. The electric spark tool clamp for producing the mobile phone parts as claimed in claim 1, wherein: the bottom surface of arc roof (11) and the upper surface of arc bottom plate (13) all are provided with blotter (23), blotter (23) are elastic rubber pad.

3. The electric spark tool clamp for producing the mobile phone parts as claimed in claim 1, wherein: the upper surface of pivot (9) fixed connection has bull stick (24), the surface cover of bull stick (24) has the rubber sleeve.

4. The electric spark tool clamp for producing the mobile phone parts as claimed in claim 1, wherein: the hole wall of the through hole (7) is smooth, and the I-shaped sliding block (8) is connected with the through hole (7) in a sliding mode.

5. The electric spark tool clamp for producing the mobile phone parts as claimed in claim 1, wherein: the inside of carousel (17) is provided with anti-skidding line, the avris fixedly connected with regulating plate (25) of carousel (17).

6. The electric spark tool clamp for producing the mobile phone parts as claimed in claim 1, wherein: the bottom medial surface fixedly connected with forked tail slider (26) of connecting strip (21), forked tail slider (26) are relative with forked tail spout (22) position, and the size cooperatees.