CN217914005U

CN217914005U - Hardware processing clamping fixing tool

Info

Publication number: CN217914005U
Application number: CN202221936709.9U
Authority: CN
Inventors: 朱少云
Original assignee: Hangzhou Benrun Refrigeration Equipment Co ltd
Current assignee: Hangzhou Benrun Refrigeration Equipment Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-29
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses an apparatus is fixed to hardware processing centre gripping, the middle part fixed mounting on installation base top has the board of putting, the top of installation base is located puts board one side position department fixed mounting and has the fixed block, the top of installation base is located puts board opposite side position department and has seted up the guide way, the utility model discloses a cooperation of clamping screw and guide way is used, promotes the movable block and advances forward for the movable block is close to the fixed block, carries out the centre gripping to placing the hardware work piece on putting the board and fixes, makes it can not rock in the course of working, and can be according to hardware work piece's shape, the adjustment rotating block, select rectangular grip block and the arc grip block that corresponds hardware work piece shape, rectangular grip block can directly carry out the centre gripping to the work piece of appearance rule fixed, and the arc grip block can carry out the centre gripping fixed to the irregular work piece of appearance, adjust according to the demand, the fixed application scope of centre gripping is wide, the more stable of centre gripping.

Description

Hardware processing clamping and fixing tool

Technical Field

The utility model relates to a hardware processing technology field specifically is a hardware processing centre gripping fixed apparatus.

Background

Hardware, traditional hardware, also called small hardware, refers to five metals of gold, silver, copper, iron and tin, can be made into artworks or metal devices such as knives and swords through manual processing, and hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, and the hardware processing is to process raw materials (stainless steel, copper materials, aluminum materials, iron materials and the like) into various parts according to the drawings or samples of customers by using machines such as lathes, milling machines, drilling machines, polishing and the like, for example: screws, motor shafts, model car parts, fishing gear accessories, sound box product shells, mobile power supply shells and the like;

but the used instrument of present hardware component processing centre gripping is single, and the most shapes of hardware component are different, need change different clamping tools when processing different work pieces, waste time and energy, and work efficiency is low, so the utility model provides a hardware processing centre gripping fixing tool satisfies people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides an apparatus is fixed to hardware processing centre gripping can effectively solve the used instrument effect of the hardware work piece processing centre gripping that provides in the above-mentioned background art single, and the most shapes of hardware work piece are different, need change different clamping means when processing different work pieces, waste time and energy, problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a hardware processing clamping and fixing tool comprises a supporting frame, wherein positioning holes are formed in four corner positions of the top end of the supporting frame, a cushion pad is fixedly bonded in the middle of the top end of the supporting frame, an installation base is placed at the top of the supporting frame, positioning columns are fixedly connected to the four corner positions of the bottom end of the installation base, installation side plates are symmetrically and fixedly connected to two ends of the installation base, installation bolts are fixedly installed at two ends of the two installation side plates, and installation screw holes are formed in the positions, corresponding to the installation bolts, of the two ends of the top of the supporting frame;

the middle part fixed mounting on installation base top has puts the board, the top of installation base is located puts board one side position department fixed mounting and has the fixed block, the top of installation base is located puts board opposite side position department and has seted up the guide way, the one end that the fixed block was kept away from at the top of installation base rotates installs clamping screw, clamping screw's middle part is run through movable mounting and is had the movable block, the middle part on fixed block and movable block top all has rotatory piece through pivot movable mounting, the both ends symmetry fixed mounting of rotatory piece has the locking bolt, the rectangular grip block of one end fixedly connected with of rotatory piece, the other end fixedly connected with arc grip block of rotatory piece.

Preferably, four the reference column imbeds the inside of four locating holes respectively, the diameter of reference column is the same with the diameter of locating hole, the middle part of installation base bottom closely laminates on the top of blotter, the bottom of construction bolt stretches into the inside of installation screw.

Preferably, the bottom symmetry fixedly connected with slider of movable block, the slider activity joint in the inside of guide way, agree with sliding connection through slider and guide way between movable block and the installation base, through threaded connection between clamping screw and the movable block, clamping screw's one end extends to the inside of putting the board, clamping screw with put and rotate between the board and be connected.

Preferably, the locking bolt runs through in rotatory piece, the bottom of locking bolt extends to the inside of fixed block and movable block, the horizontal height of rectangular grip block and arc grip block bottom all is higher than the horizontal height of putting the board top.

Preferably, the left laminating piece of one end fixedly connected with at movable block middle part, the one end of fixed block corresponds position department fixed mounting with left laminating piece and has fixed frame, movable mounting has adjusting screw is run through at the one end middle part of fixed frame, adjusting screw's one end swing joint has the removal slat, the right laminating piece of one end fixedly connected with of removal slat, the scale mark has been seted up to the top equidistance of removal slat.

Preferably, through threaded connection between adjusting screw and the fixed frame, adjusting screw's the circular fixture block of one end fixedly connected with, remove the one end of slat and seted up circular clamping groove, circular fixture block activity joint in circular clamping groove's inside, remove slat slidable mounting in the inside of fixed frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the fixed block, the clamping screw, the guide way, the movable block, rotatory piece, the locking bolt, rectangular grip block and arc grip block, cooperation through clamping screw and guide way is used, promote the movable block and advance forward, make the movable block be close to the fixed block, it is fixed to carry out the centre gripping to placing the hardware work piece on putting the board, make it can not rock in the course of working, and can be according to hardware work piece's shape, the rotatory piece of adjustment, select rectangular grip block and the arc grip block that corresponds the hardware work piece shape, rectangular grip block can directly carry out the centre gripping to the work piece of appearance rule fixed, and the arc grip block can carry out the centre gripping to the anomalous work piece of appearance fixed, adjust according to the demand, the fixed application scope of centre gripping is wide, the more stable of centre gripping.

2. Be provided with the locating hole, the blotter, the reference column, the installation sideboard, construction bolt and installation screw, cooperation through locating hole and reference column is used, the firm effect in location has been played to the installation base, make the installation base put at the top of support frame just, and the position of construction bolt and installation screw is direct to correspond each other, and then utilize construction bolt to fix the installation base, make it can not rock, the mounting means is simple and convenient, the blotter is located the below of installation base simultaneously, the effect of buffering protection has been played when the installation base falls, make it can directly not strike on the support frame.

3. Be provided with left laminating piece, fixed frame, adjusting screw, remove the slat, right laminating piece and scale mark, cooperation through adjusting screw and removal slat is used, adjust the position of right laminating piece, make interval and the size phase-match of five metals work piece between left laminating piece and the right laminating piece, when carrying out the centre gripping to the work piece, left laminating piece and right laminating piece are laminated each other, carry on spacingly to the position of movable block, make rectangular grip block or arc grip block centre gripping the work piece just, the movable block just can not continue to go ahead, it leads to the work piece to continue to move ahead to be damaged to prevent that the work piece from passing the centre gripping after the work piece centre gripping is accomplished.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the installation structure of the movable slat of the present invention;

FIG. 3 is a schematic view of the installation structure of the cushion pad of the present invention;

fig. 4 is a schematic view of the installation structure of the positioning column of the present invention;

the reference numbers in the figures: 1. a support frame; 2. positioning holes; 3. a cushion pad; 4. installing a base; 5. a positioning column; 6. installing a side plate; 7. installing a bolt; 8. mounting a screw hole; 9. placing the plate; 10. a fixed block; 11. a guide groove; 12. clamping the screw rod; 13. a movable block; 14. rotating the block; 15. locking the bolt; 16. a strip clamping block; 17. an arc-shaped clamping block; 18. a left fitting block; 19. a fixing frame; 20. adjusting the screw rod; 21. moving the lath; 22. a right fitting block; 23. scale lines are marked.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment is as follows: as shown in fig. 1-4, the utility model provides a technical scheme, a hardware processing clamping fixing tool, including support frame 1, locating hole 2 has all been seted up at four corner positions on support frame 1 top, the middle part on support frame 1 top is fixed with blotter 3, installation base 4 has been placed at support frame 1's top, four corner positions of installation base 4 bottom all are fixedly connected with reference column 5, four reference columns 5 imbed the inside of four locating hole 2 respectively, the diameter of reference column 5 is the same with the diameter of locating hole 2, the middle part of installation base 4 bottom closely laminates on the top of blotter 3, the both ends symmetry fixedly connected with installation sideboard 6 of installation base 4, the both ends of two installation sideboard 6 are all fixed with installation bolt 7, the both ends of support frame 1 top and the corresponding position department of installation bolt 7 have all seted up installation screw 8, the bottom of installation bolt 7 stretches into the inside installation screw 8, use through the cooperation of locating hole 2 and reference column 5, play the firm effect of location to installation base 4, make installation base 4 put on the top of support frame 1, and then the installation bolt 7 and the installation base 4 can not utilize the mutual corresponding position of fixing bolt to directly bump, installation base 4, the installation base can not rock, installation base 4 can not be located the installation base 4 when it directly, installation base 4 directly, the installation base can not rock;

a placing plate 9 is fixedly arranged in the middle of the top end of an installation base 4, a fixed block 10 is fixedly arranged at the position, located on one side of the placing plate 9, of the top end of the installation base 4, a guide groove 11 is formed in the position, located on the other side of the placing plate 9, of the top end of the installation base 4, a clamping screw 12 is rotatably arranged at one end, far away from the fixed block 10, of the top end of the installation base 4, a movable block 13 is movably arranged in the middle of the clamping screw 12 in a penetrating mode, sliders are symmetrically and fixedly connected to the bottom end of the movable block 13 and are movably clamped in the guide groove 11, the movable block 13 is in sliding connection with the installation base 4 through the sliders and the guide groove 11 in a matching mode, the clamping screw 12 is in threaded connection with the movable block 13, one end of the clamping screw 12 extends to the interior of the placing plate 9, the clamping screw 12 is in rotating connection with the placing plate 9, and a rotating block 14 is movably arranged in the middle of the top ends of the fixed block 10 and the movable block 13 through a rotating shaft, locking bolts 15 are symmetrically and fixedly installed at two ends of the rotating block 14, a long clamping block 16 is fixedly connected at one end of the rotating block 14, an arc-shaped clamping block 17 is fixedly connected at the other end of the rotating block 14, the locking bolts 15 penetrate through the rotating block 14, the bottom end of each locking bolt 15 extends into the fixed block 10 and the movable block 13, the horizontal heights of the bottom ends of the long clamping block 16 and the arc-shaped clamping block 17 are higher than the horizontal height of the top end of the placing plate 9, the movable block 13 is pushed to move forwards through the matching use of the clamping screw 12 and the guide groove 11, so that the movable block 13 approaches to the fixed block 10, a hardware workpiece placed on the placing plate 9 is clamped and fixed, the hardware workpiece cannot shake in the machining process, the rotating block 14 can be adjusted according to the shape of the hardware workpiece, the long clamping block 16 and the arc-shaped clamping block 17 corresponding to the shape of the hardware workpiece are selected, the long clamping blocks 16 can directly clamp and fix workpieces with regular shapes, the arc-shaped clamping blocks 17 can clamp and fix workpieces with irregular shapes, adjustment is carried out according to requirements, the clamping and fixing range is wide, and clamping is more stable;

one end fixedly connected with left laminating piece 18 at the middle part of movable block 13, the one end of fixed block 10 corresponds position department fixed mounting with left laminating piece 18 and has fixed frame 19, the one end middle part of fixed frame 19 runs through movable mounting and has adjusting screw 20, adjusting screw 20's one end swing joint has removal slat 21, remove the one end fixedly connected with right laminating piece 22 of slat 21, scale mark 23 has been seted up to the top equidistance of removal slat 21, through threaded connection between adjusting screw 20 and the fixed frame 19, adjusting screw 20's one end fixedly connected with circular fixture block, circular draw-in groove has been seted up to the one end of removal slat 21, circular fixture block activity joint is in circular draw-in groove's inside, remove slat 21 slidable mounting in fixed frame 19's inside, use through adjusting screw 20 and the cooperation of removal slat 21, adjust the position of right laminating piece 22, make interval between left laminating piece 18 and the right laminating piece 22 and the size phase-match of work piece, when carrying out the centre gripping to the work piece, left laminating piece 18 and right laminating piece 22 laminate each other, carry out spacing to the position of movable block 13, make the rectangular clamp 16 or the arc-shaped clamping piece just, movable block 13 just can not continue to be damaged by the past clamping, the movable block 13 that can not lead to the continuation behind the moving on-caused the clamp.

The utility model discloses a theory of operation and use flow: firstly, placing an installation base 4 on the top of a support frame 1, aligning and inserting a positioning column 5 into a positioning hole 2, directly dropping the bottom end of the installation base 4 on the top of a cushion pad 3, wherein the cushion pad 3 plays a role of buffer protection, so that the installation base 4 and the support frame 1 are not violently impacted, the positioning hole 2 and the positioning column 5 play a role of positioning, so that an installation bolt 7 and an installation screw hole 8 are mutually corresponding in position, screwing the installation bolt 7, fixing the installation base 4 on the top of the support frame 1, then, a worker takes a hardware workpiece to be processed, places the hardware workpiece on the top of a placing plate 9, screws a locking bolt 15 according to the shape of the hardware workpiece, loosens the fixation of a rotating block 14, adjusts the direction of the rotating block 14, selects a long clamping block 16 and an arc clamping block 17 corresponding to the shape of the hardware workpiece, selects a workpiece with a regular shape, selects the long clamping block 16 and the workpiece with an irregular shape, and screws the locking bolt 15, so that the rotating block 14 is kept fixed;

then, according to the size of the hardware workpiece, the adjusting screw 20 is screwed, the movable slat 21 advances forwards along the fixed frame 19, and the scale mark 23 is used as a reference, so that the right attaching block 22 reaches a certain position, the adjusting screw 20 stops rotating, the hardware workpiece is pushed, one end of the hardware workpiece is attached to the long clamping block 16 or the arc-shaped clamping block 17 located above the fixed block 10, the clamping screw 12 is rotated, the movable block 13 advances forwards along the guide groove 11, the movable block 13 gradually approaches the fixed block 10, and when the left attaching block 18 and the right attaching block 22 are attached to each other, the movable block 13 cannot move forwards continuously, at the moment, the movable block 13 and the long clamping block 16 or the arc-shaped clamping block 17 above the fixed block 10 perform fixed clamping on the hardware workpiece right, and the hardware workpiece cannot shake or skew right in the machining process.

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 above, 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 hardware processing centre gripping fixing tool, includes support frame (1), its characterized in that: positioning holes (2) are formed in four corner positions at the top end of the support frame (1), a cushion pad (3) is fixedly bonded to the middle of the top end of the support frame (1), an installation base (4) is placed at the top of the support frame (1), positioning columns (5) are fixedly connected to the four corner positions at the bottom end of the installation base (4), installation side plates (6) are symmetrically and fixedly connected to two ends of the installation base (4), installation bolts (7) are fixedly installed at two ends of each of the two installation side plates (6), and installation screw holes (8) are formed in two ends of the top of the support frame (1) and positions corresponding to the installation bolts (7);

the middle part fixed mounting on installation base (4) top has puts board (9), the top of installation base (4) is located to put board (9) one side position department fixed mounting and has fixed block (10), the top of installation base (4) is located to put board (9) opposite side position department and has seted up guide way (11), the one end that fixed block (10) were kept away from at the top of installation base (4) is rotated and is installed clamping screw (12), the middle part of clamping screw (12) runs through movable mounting and has movable block (13), the middle part on fixed block (10) and movable block (13) top all has rotatory piece (14) through pivot movable mounting, the both ends symmetry fixed mounting of rotatory piece (14) has locking bolt (15), the rectangular grip block (16) of one end fixedly connected with of rotatory piece (14), the other end fixedly connected with arc grip block (17) of rotatory piece (14).

2. The hardware processing clamping fixing tool is characterized in that four positioning columns (5) are embedded into the four positioning holes (2) respectively, the diameters of the positioning columns (5) are the same as those of the positioning holes (2), the middle of the bottom end of the mounting base (4) is tightly attached to the top end of the cushion pad (3), and the bottom end of the mounting bolt (7) extends into the mounting screw hole (8).

3. The hardware processing clamping fixing tool is characterized in that a sliding block is fixedly connected to the bottom end of the movable block (13) symmetrically, the sliding block is movably clamped inside the guide groove (11), the movable block (13) and the installation base (4) are in sliding connection with the guide groove (11) through the sliding block, the clamping screw (12) is connected with the movable block (13) through threads, one end of the clamping screw (12) extends to the inside of the placing plate (9), and the clamping screw (12) is connected with the placing plate (9) in a rotating mode.

4. The hardware processing clamping fixing tool as claimed in claim 1, wherein the locking bolt (15) penetrates through the rotating block (14), the bottom end of the locking bolt (15) extends to the inside of the fixed block (10) and the movable block (13), and the horizontal heights of the bottom ends of the long clamping blocks (16) and the arc-shaped clamping blocks (17) are higher than the horizontal height of the top end of the placing plate (9).

5. The hardware processing centre gripping appurtenance of claim 1, characterized in that, the one end fixedly connected with left laminating piece (18) at movable block (13) middle part, the one end of fixed block (10) corresponds fixed frame (19) with left laminating piece (18) and locates fixed mounting, the one end middle part of fixed frame (19) runs through movable mounting and has adjusting screw (20), the one end swing joint of adjusting screw (20) has the removal slat (21), the one end fixedly connected with right laminating piece (22) of removal slat (21), scale mark (23) have been seted up to the top equidistance of removal slat (21).

6. The hardware processing clamping fixing tool as claimed in claim 5, wherein the adjusting screw (20) is in threaded connection with the fixing frame (19), a circular clamping block is fixedly connected to one end of the adjusting screw (20), a circular clamping groove is formed in one end of the movable lath (21), the circular clamping block is movably clamped inside the circular clamping groove, and the movable lath (21) is slidably mounted inside the fixing frame (19).