CN211490541U

CN211490541U - Fixing clamp for machining of mechanical die

Info

Publication number: CN211490541U
Application number: CN201922421058.4U
Authority: CN
Inventors: 王明芳
Original assignee: Wuxi Institute of Arts and Technology
Current assignee: Wuxi Institute of Arts and Technology
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-15
Anticipated expiration: 2029-12-30

Abstract

The utility model belongs to the technical field of mounting fixture, especially, be a mounting fixture is used in machining of mechanical die, comprises a workbench, upper end one side of workstation is provided with the fixation clamp seat, one side of fixation clamp seat is provided with first anchor clamps, and the inside of fixation clamp seat is close to one side of first anchor clamps and has seted up the slot, the one end that first anchor clamps are close to the fixation clamp seat be provided with slot assorted inserted block. The utility model discloses a set up slot and inserted block, the anchor clamps of different shapes of centre gripping can be changed to the cooperation of slot and inserted block for the work piece of different shapes can both be better accurate carry out the centre gripping, easy operation is convenient, application scope is wide, in addition through the cooperation in bolt and bolt groove, when anchor clamps are installed on the holder, enable that anchor clamps are more firm to be fixed on the holder, it is not hard up to have avoided producing at the fixed in-process of work piece, thereby can be better fix the work piece, the life of mounting fixture has been prolonged.

Description

Fixing clamp for machining of mechanical die

Technical Field

The utility model relates to a mounting fixture technical field specifically is a mounting fixture is used in machining of mechanical die.

Background

The clamp is a tool used for fastening a workpiece to fix a part at a corresponding position during machining, the clamp technology is developing towards high precision, high efficiency, module, combination, universality and economy, the clamp is also called a clamp, and a device used for conveniently and safely installing the workpiece can be called a clamp in any process in the process in a broad sense, such as a welding clamp, an inspection clamp, an assembly clamp, a die clamp and the like, and the existing special fixing clamp for machining a mechanical die.

There are the following problems:

1. the clamp cannot be replaced to clamp workpieces in different shapes without arranging the slot and the insert block, so that workpieces in different shapes cannot be fixed, the application range is small, and in addition, the clamp cannot be more stably fixed on the clamp seat when being installed on the clamp seat due to the fact that the bolt and the bolt slot are not matched, so that the clamp is easy to loosen in the workpiece fixing process, the workpieces cannot be better fixed, and the service life of the fixing clamp is shortened;

2. the cooperation that does not set up spout and slider then can not make the work piece of mounting fixture centre gripping different specifications and sizes, application scope has been reduced, easily be eliminated, in addition do not pass through the cooperation of constant head tank, locating lever and fixed block, when the work piece is fixed between first anchor clamps and second anchor clamps, can't play fixed effect, make the work piece drop when fixed easily, thereby can not be better fix the work piece, then increased the loss, subtract the life who shortens mounting fixture

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mounting fixture is used in machining of mechanical die has solved the problem that can not the work piece of centre gripping different shapes and can not the work piece of the not equidimension specification of centre gripping.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a fixed clamp for machining a mechanical die comprises a workbench, wherein a fixed clamping seat is arranged on one side of the upper end of the workbench, a first clamp is arranged on one side of the fixed clamping seat, a slot is formed in one side, close to the first clamp, of the inside of the fixed clamping seat, an inserting block matched with the slot is arranged at one end, close to the fixed clamping seat, of the first clamp, a bolt slot is formed in the other side of the inside of the fixed clamping seat, a bolt matched with the bolt slot is arranged on one side, away from the first clamp, of the fixed clamping seat, a movable clamping seat is arranged on the other side of the upper end of the workbench, a second clamp is arranged on one side of the movable clamping seat, a sliding slot is formed in the upper end of the inner part of the workbench, a sliding block is arranged at the lower end of the movable clamping seat and at the upper end of the sliding slot, a, one end of the positioning rod is provided with a handle, and one side of the fixing clamp seat is provided with a fixing block.

As an optimal technical scheme of the utility model, one side of first anchor clamps and second anchor clamps is provided with the rubber pad respectively, first anchor clamps and second anchor clamps are that first clamp end and second clamp end are pressed from both sides tight and are constituteed, and the second presss from both sides tight end and be semi-circular.

As a preferred technical scheme of the utility model, the one end that the second anchor clamps are close to the removal holder is provided with the inserted block, the quantity of inserted block is two sets of, and the shape of inserted block is the rectangle.

As a preferred technical scheme of the utility model, the slot has been seted up to the inside one side that is close to the second anchor clamps that removes the holder, the quantity of slot and the quantity phase-match of inserted block, and the shape of slot is the C font.

As an optimal technical scheme of the utility model, one side of removing the holder is provided with the bolt, the quantity of bolt is two sets of, and the quantity phase-match of the quantity in bolt groove and bolt.

As a preferred technical scheme of the utility model, the shape of locating lever is the cylinder structure, and the locating lever runs through the inside of wearing out removal holder, fixed holder and fixed block, the size of a dimension phase-match of locating lever and constant head tank.

As an optimized technical scheme of the utility model, the shape of slider is the rectangle, and the position that slider and spout contacted all is scribbled the lubricating layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a mounting fixture is used in machining of mechanical die possesses following beneficial effect:

1. this special mounting fixture of mechanical die processing, through setting up slot and inserted block, the cooperation of slot and inserted block, can change the anchor clamps of the different shapes of centre gripping, make the work piece of different shapes can both be better accurate carry out the centre gripping, easy operation is convenient, and application scope is wide, in addition through the cooperation in bolt and bolt groove, when anchor clamps are installed on the holder, enable fixing on the holder that anchor clamps are more firm, it is not hard up to have avoided producing at the fixed in-process of work piece, thereby can be better fix the work piece, mounting fixture's life has been prolonged.

2. This special mounting fixture of mechanical die processing, through the cooperation that sets up spout and slider, enable mounting fixture can the work piece of the different specification sizes of centre gripping, application scope has been increased, be difficult for being eliminated, in addition through the constant head tank, the cooperation of locating lever and fixed block, when the work piece is fixed between first anchor clamps and second anchor clamps, the constant head tank, locating lever and fixed block can prevent that the slider from sliding easily in the spout, fixed effect has been played, the work piece has been avoided dropping often fixedly, thereby can be better fix the work piece, then the loss has been reduced, the life of mounting fixture has been prolonged.

Drawings

FIG. 1 is an internal structure view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a work table; 2. fixing the clamp seat; 3. a first clamp; 4. a slot; 5. inserting a block; 6. a bolt slot; 7. a bolt; 8. moving the clamping seat; 9. a second clamp; 10. a chute; 11. a slider; 12. positioning a groove; 13. positioning a rod; 14. a handle; 15. a fixed block; 16. and (7) a rubber pad.

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. 1-3, the present invention provides the following technical solutions: a fixed clamp for machining a mechanical die comprises a workbench 1, a fixed clamping seat 2 is arranged on one side of the upper end of the workbench 1, a first clamp 3 is arranged on one side of the fixed clamping seat 2, a slot 4 is formed in one side, close to the first clamp 3, of the inside of the fixed clamping seat 2, an insert block 5 matched with the slot 4 is arranged at one end, close to the fixed clamping seat 2, of the first clamp 3, a bolt slot 6 is formed in the other side of the inside of the fixed clamping seat 2, a bolt 7 matched with the bolt slot 6 is arranged on one side, away from the first clamp 3, of the fixed clamping seat 2, a movable clamping seat 8 is arranged on the other side of the upper end of the workbench 1, a second clamp 9 is arranged on one side of the movable clamping seat 8, a sliding slot 10 is formed in the upper end of the workbench 1, a sliding block 11 is arranged at the lower end, located at the upper end of the sliding slot, and a positioning rod 13 is arranged in the positioning groove 12, a handle 14 is arranged at one end of the positioning rod 13, and a fixing block 15 is arranged at one side of the fixing holder 2.

In this embodiment, through setting up slot 4 and inserted block 5, the anchor clamps of different shapes of centre gripping can be changed to slot 4 and the cooperation of inserted block 5 for the work piece of different shapes can both be better accurate carry out the centre gripping, and easy operation is convenient, and application scope is wide, through the cooperation that sets up spout 10 and slider 11, enables mounting fixture can the work piece of centre gripping different specifications size, has increased application scope, is difficult for being eliminated.

Specifically, one side of the first clamp 3 and one side of the second clamp 9 are respectively provided with a rubber pad 16, the first clamp 3 and the second clamp 9 are formed by a first clamping end and a second clamping end, and the second clamping end is semicircular.

In this embodiment, first clamp end plays and carries out better fixed to rectangular workpiece, and the second clamp end plays and carries out better fixed to circular workpiece.

Specifically, the second clamp 9 is provided with two groups of insertion blocks 5 at one end close to the movable clamp holder 8, and the insertion blocks 5 are rectangular.

In this embodiment, the insert block 5 can replace the jigs of different shapes, and can also replace the damaged jig.

Specifically, a slot 4 is formed in one side, close to the second clamp 9, of the inner portion of the movable clamp holder 8, the number of the slots 4 is matched with the number of the insertion blocks 5, and the slots 4 are C-shaped.

In this embodiment, the anchor clamps of different shapes of centre gripping can be changed to slot 4 and inserted block 5 for the work piece of different shapes can both be better accurate carry out the centre gripping, and easy operation is convenient, and application scope is wide.

Specifically, one side of the movable clamping seat 8 is provided with two groups of bolts 7, and the number of the bolts 7 is matched with that of the bolts 7, wherein the number of the bolt grooves 6 is two.

In this embodiment, through the cooperation of bolt 7 and bolt groove 6, when anchor clamps are installed on the holder, enable anchor clamps more firm fix on the holder, avoided producing at the work piece fixed in-process and become flexible to can be better fix the work piece.

Specifically, the positioning rod 13 is in a cylindrical structure, the positioning rod 13 penetrates through the movable clamping seat 8, the fixed clamping seat 2 and the fixed block 15, and the positioning rod 13 is matched with the positioning groove 12 in size.

In this embodiment, constant head tank 12, locating lever 13 and fixed block 15 can prevent that slider 11 from sliding easily in spout 10, have played fixed effect, have avoided the work piece to drop when fixed to can be better fix the work piece.

Specifically, the slider 11 is rectangular, and the positions where the slider 11 contacts the sliding groove 10 are coated with a lubricating layer.

In this embodiment, the lubricating layer can reduce the frictional force between the slider 11 and the sliding groove 10, and avoid the excessive frictional force from damaging the slider 11 and the sliding groove 10.

The utility model discloses a theory of operation and use flow: a special fixing clamp for machining a mechanical die is characterized in that when the special fixing clamp is used, workpieces are fixed on a first clamp 3 and a second clamp 9, the clamps for clamping different shapes can be replaced by arranging a slot 4 and an insert block 5 which are matched with each other, so that the workpieces with different shapes can be clamped better and accurately, the special fixing clamp is simple and convenient to operate and wide in application range, in addition, the clamps can be more stably fixed on a clamping seat by matching a bolt 7 and a bolt groove 6 when the clamp is arranged on the clamping seat, looseness generated in the workpiece fixing process is avoided, so that the workpieces can be better fixed, the service life of the fixing clamp is prolonged, in addition, by arranging a sliding groove 10 and a sliding block 11 which are matched with each other, the special fixing clamp can clamp workpieces with different specifications and sizes, the application range is enlarged, the special fixing clamp is not easy to eliminate, and in addition, through the matching of a positioning groove 12, a positioning rod 13 and a fixing block 15, when the work piece is fixed between first anchor clamps 3 and second anchor clamps 9, constant head tank 12, locating lever 13 and fixed block 15 can prevent that slider 11 from sliding easily in spout 10, fixed effect has been played, the work piece has been avoided dropping often fixed, thereby can be better fix the work piece, then the loss has been reduced, the life of mounting fixture has been prolonged, and the position that slider 11 and spout 10 contacted all scribbles the lubricant film, the lubricant film can reduce the frictional force between slider 11 and the spout 10, avoided frictional force too big and lead to the fact the damage to slider 11 and spout 10.

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 mounting fixture is used in machining of mechanical die, includes workstation (1), its characterized in that: a fixed clamping seat (2) is arranged on one side of the upper end of the workbench (1), a first clamp (3) is arranged on one side of the fixed clamping seat (2), a slot (4) is formed in one side, close to the first clamp (3), of the inner portion of the fixed clamping seat (2), an inserting block (5) matched with the slot (4) is arranged at one end, close to the fixed clamping seat (2), of the first clamp (3), a bolt groove (6) is formed in the other side of the inner portion of the fixed clamping seat (2), a bolt (7) matched with the bolt groove (6) is arranged on one side, far away from the first clamp (3), of the fixed clamping seat (2), a movable clamping seat (8) is arranged on the other side of the upper end of the workbench (1), a sliding groove (10) is formed in the upper end of the workbench (1), a sliding block (11) is arranged at the lower end of the movable clamping seat (8) and located at the upper end of the sliding groove (10), the positioning groove (12) is formed in the upper end of the inner portion of the movable clamping seat (8), the positioning rod (13) is arranged in the positioning groove (12), a handle (14) is arranged at one end of the positioning rod (13), and a fixing block (15) is arranged on one side of the fixed clamping seat (2).

2. The fixing clamp for machining the mechanical die according to claim 1, wherein: one side of the first clamp (3) and one side of the second clamp (9) are respectively provided with a rubber pad (16), the first clamp (3) and the second clamp (9) are formed by a first clamping end and a second clamping end, and the second clamping end is semicircular.

3. The fixing clamp for machining the mechanical die according to claim 1, wherein: one end of the second clamp (9) close to the movable clamp holder (8) is provided with two groups of inserting blocks (5), and the inserting blocks (5) are rectangular.

4. The fixing clamp for machining the mechanical die according to claim 1, wherein: the inside of the movable clamping seat (8) is close to one side of the second clamp (9) and is provided with a slot (4), the number of the slots (4) is matched with that of the insertion blocks (5), and the slots (4) are C-shaped.

5. The fixing clamp for machining the mechanical die according to claim 1, wherein: and bolts (7) are arranged on one side of the movable clamping seat (8), the number of the bolts (7) is two, and the number of the bolt grooves (6) is matched with the number of the bolts (7).

6. The fixing clamp for machining the mechanical die according to claim 1, wherein: the shape of locating lever (13) is the cylinder structure, and locating lever (13) run through the inside of removing holder (8), fixed holder (2) and fixed block (15), locating lever (13) and the size of the size phase-match of constant head tank (12).

7. The fixing clamp for machining the mechanical die according to claim 1, wherein: the slide block (11) is rectangular, and the positions where the slide block (11) is contacted with the sliding groove (10) are coated with a lubricating layer.