CN212145341U

CN212145341U - Lightweight thimble processing tool

Info

Publication number: CN212145341U
Application number: CN202020552334.0U
Authority: CN
Inventors: 郭超; 白春光
Original assignee: Shenzhen Jingding Industrial Technology Co ltd
Current assignee: Shenzhen Jingding Industrial Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-15
Anticipated expiration: 2030-04-14

Abstract

The utility model provides a lightweight thimble processing tool, including the tool main part, the tool main part is equipped with locating plate and bottom plate by last to being equipped with in proper order down, the rear end of locating plate is equipped with two direction locating pieces, two side by side through the locator card post all be equipped with direction spout, every on the preceding lateral wall of direction locating piece the locator card post all with every direction spout sliding connection, first altitude mixture control piece is installed at the top of bottom plate, the top of first altitude mixture control piece is equipped with a plurality of second altitude mixture control pieces in proper order, just the fixed block, two are all installed to the both sides of locating plate the fixed block with all be equipped with a plurality of thimble main parts between the locating plate. The utility model discloses an upper locating plate, bottom plate, guide positioning piece, fixed block, first altitude mixture control piece and second altitude mixture control piece, the installation location of the thimble of being convenient for compares original dress and goes up the machine tooling on the mould again more light swift, has improved the machining efficiency of thimble.

Description

Lightweight thimble processing tool

Technical Field

The utility model mainly relates to a technical field of thimble processing specifically is a lightweight thimble processing tool.

Background

In the existing thimble processing technology, the heads of the thimbles have different shapes and are dispersed at different positions of a mould core, a plurality of copper pins are called to process the thimbles one by one after the mould core is processed, the processing efficiency is low, most of moulds need a plurality of thimbles with different lengths, so that the thimbles need to be frequently moved and positioned when being cut, the heights of the thimbles are not easy to adjust during processing, and the processing efficiency is further reduced.

According to patent document application No. 201510201032.2, a machining jig for ejector pins is provided, which comprises a supporting seat, a left supporting plate, a right supporting plate and a guide plate which slides up and down along the left supporting plate and the right supporting plate; the upper ends of the left support plate and the right support plate are provided with upper fixing plates; the thimble hanging table comprises a guide plate, and is characterized by further comprising a lower fixing plate, wherein a first bulge is arranged at the lower end of the lower fixing plate, a first step is formed at the position where the first bulge is connected with the lower fixing plate, the lower end of the first bulge is in sliding fit with the guide plate in the horizontal direction and is limited at a terminal point, and the distance from the top surface of the first step to the upper surface of the guide plate is the height of the thimble hanging table; the lower fixing plate and the upper fixing plate are correspondingly provided with a plurality of thimble holes, and the thimble holes correspond to the upper part of the first step, so that the working strength is effectively reduced, the assembly efficiency is improved, and thimbles with different lengths are not convenient to process. Therefore, it is necessary to develop a portable thimble processing jig, which is convenient for positioning and mounting the thimble and improves the thimble processing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a lightweight thimble processing tool for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a portable thimble processing jig comprises a jig main body, wherein an upper positioning plate and a lower positioning plate are sequentially arranged on the jig main body from top to bottom, two guide positioning blocks are vertically arranged at the rear end of the upper positioning plate side by side through positioning clamp columns, guide sliding chutes are formed in the front side walls of the two guide positioning blocks, each positioning clamp column is in sliding connection with each guide sliding chute, and one end, away from each positioning clamp column, of each guide positioning block is connected with the lower positioning plate through a bolt;

the top center department of lower locating plate installs first altitude mixture control piece perpendicularly through the bolt, a plurality of second altitude mixture control pieces are installed perpendicularly in proper order to the top of first altitude mixture control piece, just the fixed block, two are all installed through the bolt to the both sides of locating plate the fixed block with all be equipped with a plurality of thimble main parts perpendicularly between the locating plate.

Further, the top of first altitude mixture control piece is equipped with the screw thread blind hole perpendicularly, two elastic component are installed relatively to the inboard of first altitude mixture control piece, two the bracing piece is all installed perpendicularly to one side of elastic component, two compression spring has all been cup jointed on the outer wall of bracing piece, and two the movable plate, every are all installed at the top of bracing piece all runs through every the limiting plate is installed to the movable plate extends to its outside.

Further, two the rubber slab is all installed to the bottom of bracing piece, every the top of rubber slab all with the inside wall of first altitude mixture control piece links to each other.

Furthermore, the upper end and the lower end of each compression spring are respectively connected with the bottom of each limiting plate and the top of each rubber plate.

Furthermore, mounting holes are formed in the centers of the tops of the upper positioning plate and the second height adjusting blocks, and each mounting hole vertically penetrates through the upper positioning plate and each second height adjusting block.

Furthermore, the top of the upper positioning plate and the tops of the second height adjusting blocks are vertically provided with fixing pin columns, the fixing pin columns are connected with the mounting holes in an inserting mode, the outer wall of the bottom end of each fixing pin column is sleeved with a pressing plate, the center of the bottom end of each pressing plate is provided with a threaded end, and external threads on the outer wall of each threaded end are meshed with internal threads on the inner wall of the corresponding threaded blind hole.

Furthermore, the top of the upper positioning plate and the top of the lower positioning plate are provided with two first clamping grooves which are vertically penetrated side by side, and each guide positioning block is connected with each first clamping groove in a clamping manner.

Furthermore, a plurality of second clamping grooves are vertically arranged on two sides of the upper positioning plate in a staggered and penetrating mode, and each thimble main body is matched with each second clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

one of the two, the utility model discloses be convenient for the location installation of thimble, place the thimble main part of different models on the last locating plate, later through bolt fastening fixed block, and then fix the thimble main part, through the height of increase and decrease second altitude mixture control piece regulation top board, and then adjusted the height of thimble main part, be convenient for process the thimble main part of different length, because the rear end of top board links to each other with the guide positioning piece through the locator card post, the locator card post is connected with the direction spout is sliding, therefore the guide positioning piece plays the effect of guide positioning when adjusting the height, positioning accuracy is high, the location is accomplished and can be processed on the computer, it is lighter swiftly to compare with the original dress on the mould and go up the machine tooling, the machining efficiency of thimble has been improved;

secondly, when the fixing pin column is installed, the movable plate is pressed through the pressing plate, the compression spring is pressed through the movable plate, the pressure is relieved through the rubber plate, the fixing pin column is further stabilized, when the fixing pin column is disassembled, the fixing pin column is unscrewed, the movable plate moves upwards under the action of the elastic force of the compression spring, the movable plate drives the pressing plate to move upwards, the fixing pin column is further separated from the installation hole as soon as possible, the disassembly of the fixing pin column is facilitated, the time for increasing or reducing the second height adjusting block is further reduced, the height adjustment of the thimble main body is accelerated, and the processing efficiency is improved;

thirdly, the utility model discloses a tool main part location installation thimble has reduced the bearing of processing board and the area occupied of platform, and the public material of copper reduces with quantity relatively, and the cost is corresponding to be reduced, and the use of tool main part can not occupy the processing progress of mould embryo, more does benefit to work coordination arrangement, and the tool main part is corresponding light in addition, changes the transport, very big improvement machining work efficiency.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the main structure of the jig of the present invention;

FIG. 3 is a sectional view of the main structure of the jig of the present invention;

fig. 4 is an enlarged view of a region a in fig. 3.

In the figure: 1. a jig main body; 2. an upper positioning plate; 21. a first card slot; 22. a second card slot; 3. a lower positioning plate; 4. a thimble main body; 5. guiding a positioning block; 51. a guide chute; 52. positioning the clamp column; 6. a first height adjusting block; 61. a threaded blind hole; 62. an elastic component; 621. a support bar; 622. a limiting plate; 623. a compression spring; 624. a rubber plate; 625. moving the plate; 7. a second height adjustment block; 71. mounting holes; 8. fixing the pin column; 81. pressing a plate; 82. a threaded end; 9. and (5) fixing blocks.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 in greater detail, a portable thimble processing jig comprises a jig main body 1, wherein the jig main body 1 is sequentially provided with an upper positioning plate 2 and a lower positioning plate 3 from top to bottom, the rear end of the upper positioning plate 2 is vertically provided with two guide positioning blocks 5 side by side through positioning clamp columns 52, the front side walls of the two guide positioning blocks 5 are respectively provided with a guide sliding chute 51, each positioning clamp column 52 is slidably connected with each guide sliding chute 51, one end of each guide positioning block 5 far away from each positioning clamp column 52 is connected with the lower positioning plate 3 through a bolt, the center of the top of the lower positioning plate 3 is vertically provided with a first height adjusting block 6 through a bolt, the top of the first height adjusting block 6 is sequentially vertically provided with a plurality of second height adjusting blocks 7, and both sides of the upper positioning plate 2 are provided with fixing blocks 9 through bolts, two the fixed block 9 with all be equipped with a plurality of thimble main parts 4 perpendicularly between the locating plate 2, the locating plate 2 with the top of locating plate 3 down all runs through perpendicularly side by side and is equipped with two first draw-in grooves 21, and every the direction locating piece 5 all with every first draw-in groove 21 joint is connected, the both sides of locating plate 2 are all crisscross to run through perpendicularly and are equipped with a plurality of second draw-in grooves 22, and every thimble main part 4 all with every second draw-in groove 22 cooperatees. In this embodiment, the guide positioning block 5 is connected to the first clamping groove 21 in a clamped manner, so that the guide positioning block 5 can be installed quickly, and the thimble body 4 is connected to the second clamping groove 22 in a matched manner, so that the thimble body 4 can be positioned quickly, and the processing efficiency is improved.

Please refer to fig. 3-4, the top of the first height adjusting block 6 is vertically provided with a threaded blind hole 61, the inner side of the first height adjusting block 6 is relatively provided with two elastic components 62, one side of each of the two elastic components 62 is vertically provided with a support rod 621, the outer walls of the two support rods 621 are respectively sleeved with a compression spring 623, the top of each of the two support rods 621 is provided with a moving plate 625, the top end of each of the support rods 621 penetrates through each of the moving plates 625 and extends to the outer side thereof to be provided with a limit plate 622, the bottom of each of the two support rods 621 is provided with a rubber plate 624, the top of each of the rubber plates 624 is connected with the inner side wall of the first height adjusting block 6, the upper end and the lower end of each of the compression spring 623 are respectively connected with the bottom of each of the limit plate 622 and the top of, go up the top center department of locating plate 2 and a plurality of second altitude mixture control piece 7 and all be equipped with mounting hole 71, every mounting hole 71 all runs through perpendicularly go up locating plate 2 and every second altitude mixture control piece 7, fixed round pin post 8 is installed perpendicularly at the top of going up locating plate 2 and a plurality of second altitude mixture control piece 7, fixed round pin post 8 and every mounting hole 71 plug-in connection, clamp plate 81 has been cup jointed on the bottom outer wall of fixed round pin post 8, the bottom center department of clamp plate 81 is equipped with threaded end 82, the external screw thread on the threaded end 82 outer wall with internal thread intermeshing on the threaded blind hole 61 inner wall. In the embodiment, the first height adjusting block 6 and the second height adjusting block 7 are fixed by the plug connection of the fixed pin 8 and the mounting hole 71, the external thread on the outer wall of the thread end 82 is meshed with the internal thread of the thread blind hole 61, the second height adjusting block 7 can be removed or added by detaching the fixed pin 8, and the height of the thimble body 4 is further changed, when the fixed pin 8 is mounted, the moving plate 625 is pressed by the pressing plate 81, the compression spring 623 is pressed by the moving plate 625, the pressure is relieved by the rubber plate 624, and the fixed pin 8 is stabilized, when the fixed pin 8 is dismounted, the fixed pin 8 is unscrewed, under the elastic force of the compression spring 623, the moving plate 625 moves upwards, the moving plate 625 drives the pressing plate 81 to move upwards by the moving plate 625, and the fixed pin 8 is separated from the mounting hole 71 as soon as possible, the dismounting of the fixed pin 8 is facilitated, and the time for increasing or reducing the second height adjusting block 7 is further reduced, the height adjustment of the thimble body 4 is quickened.

The utility model discloses a concrete operation as follows:

firstly, the thimble bodies 4 with different types are placed on the upper positioning plate 2, then the fixing block 9 is fastened through bolts to fix the thimble bodies 4, then the height of the upper positioning plate 2 is adjusted by increasing or decreasing the second height adjusting block 7, further the height of the thimble bodies 4 is adjusted, the thimble bodies 4 with different lengths can be conveniently processed, because the rear end of the upper positioning plate 2 is connected with the guide positioning block 5 through the positioning clamp column 52, and the positioning clamp column 52 is in sliding connection with the guide chute 51, the guide positioning block 5 plays a role of guiding and positioning when adjusting the height, the positioning accuracy is high, the on-machine processing can be completed after the positioning, the on-machine processing is more convenient and faster than the original on-mold on-machine processing, when the fixing pin 8 is installed, the moving plate 625 is pressed through the pressing plate 81, the compression spring 623 is pressed through the moving plate 625, the pressure is relieved through the rubber plate 624, and the fixing pin, when the fixing pin 8 is disassembled, the fixing pin 8 is unscrewed, the movable plate 625 moves upwards under the action of the elastic force of the compression spring 623, the movable plate 625 drives the pressing plate 81 to move upwards, and then the fixing pin 8 is separated from the mounting hole 71 as soon as possible, so that the disassembly of the fixing pin 8 is facilitated, the time for increasing or reducing the second height adjusting block 7 is reduced, and the height adjustment of the thimble main body 4 is accelerated.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A portable thimble processing jig comprises a jig main body (1) and is characterized in that the jig main body (1) is sequentially provided with an upper positioning plate (2) and a lower positioning plate (3) from top to bottom, the rear end of the upper positioning plate (2) is vertically provided with two guide positioning blocks (5) side by side through positioning clamp columns (52), the front side walls of the two guide positioning blocks (5) are respectively provided with a guide sliding chute (51), each positioning clamp column (52) is in sliding connection with each guide sliding chute (51), and one end of each guide positioning block (5) far away from each positioning clamp column (52) is connected with the lower positioning plate (3) through a bolt;

first altitude mixture control piece (6) are installed perpendicularly through the bolt in the top center department of lower locating plate (3), a plurality of second altitude mixture control pieces (7) are installed perpendicularly in proper order to the top of first altitude mixture control piece (6), just fixed block (9), two are all installed through the bolt in the both sides of upper locating plate (2) fixed block (9) with all be equipped with a plurality of thimble main parts (4) perpendicularly between upper locating plate (2).

2. The portable thimble machining jig of claim 1, characterized in that the top of the first height adjusting block (6) is vertically provided with a threaded blind hole (61), the inner side of the first height adjusting block (6) is relatively provided with two elastic assemblies (62), one side of each of the two elastic assemblies (62) is vertically provided with a support rod (621), the outer wall of the two support rods (621) is sleeved with a compression spring (623), the top of each of the two support rods (621) is provided with a movable plate (625), and the top end of each of the support rods (621) extends through each movable plate (625) and extends to the outer side thereof to be provided with a limiting plate (622).

3. The portable thimble machining jig according to claim 2, wherein rubber plates (624) are mounted at the bottoms of the two support rods (621), and the top of each rubber plate (624) is connected to the inner side wall of the first height adjusting block (6).

4. The portable thimble machining jig according to claim 3, wherein the upper and lower ends of each compression spring (623) are connected to the bottom of each stopper plate (622) and the top of each rubber plate (624), respectively.

5. The portable thimble machining jig according to claim 2, wherein a mounting hole (71) is formed in the center of the top of each of the upper positioning plate (2) and the second height adjusting blocks (7), and each of the mounting holes (71) vertically penetrates through the upper positioning plate (2) and each of the second height adjusting blocks (7).

6. The portable thimble machining jig according to claim 5, wherein a fixing pin (8) is vertically installed at the top of the upper positioning plate (2) and the top of the second height adjusting blocks (7), the fixing pin (8) is in plug-in connection with each of the installation holes (71), a pressing plate (81) is sleeved on the outer wall of the bottom end of the fixing pin (8), a threaded end (82) is arranged at the center of the bottom end of the pressing plate (81), and external threads on the outer wall of the threaded end (82) are meshed with internal threads on the inner wall of the threaded blind hole (61).

7. The portable thimble machining jig according to claim 1, wherein two first clamping grooves (21) are vertically arranged on the top of each of the upper positioning plate (2) and the lower positioning plate (3) in a penetrating manner side by side, and each of the guide positioning blocks (5) is connected with each of the first clamping grooves (21) in a clamping manner.

8. The portable thimble machining jig according to claim 7, wherein a plurality of second engaging grooves (22) are vertically and alternately formed on both sides of the upper positioning plate (2), and each thimble body (4) is engaged with each second engaging groove (22).