CN211465522U

CN211465522U - Machine-building dysmorphism piece mounting fixture

Info

Publication number: CN211465522U
Application number: CN201921800390.5U
Authority: CN
Inventors: 田丰; 罗强; 阳建旋; 陈本锋
Original assignee: Chengdu Industry and Trade College
Current assignee: Chengdu Industry and Trade College
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-09-11
Anticipated expiration: 2029-10-13

Abstract

The utility model discloses a different mounting fixture of machine-building, including shell and inside groove, the inside bottom of shell is provided with the bearing, and the top of bearing is provided with first gear to the upper right side of first gear is provided with the second gear, and the right side of second gear is provided with the telescopic link simultaneously, the below of telescopic link is provided with first fixture block, and just first draw-in groove has been seted up in the left side of first fixture block, the inside groove sets up at the top of shell, and the right side of inside groove inner wall is provided with splint. And the right side of splint is provided with the third gear to the inside of third gear is provided with the horizontal pole, and the top of horizontal pole is provided with the second fixture block simultaneously, the second draw-in groove has been seted up in the left side of second fixture block. This mechanical manufacturing dysmorphism piece mounting fixture is provided with the clamp plate, through the inside spout of clamp plate, makes the clamp plate erect leg up-and-down motion to the messenger drives the clamp plate and fixes the dysmorphism piece of co-altitude, has avoided the problem that highly can not adjust.

Description

Machine-building dysmorphism piece mounting fixture

Technical Field

The utility model relates to a machine-building technical field specifically is a machine-building dysmorphism mounting fixture.

Background

The jig is a device for fixing a machining object to a correct position for receiving construction or inspection in a machine manufacturing process, and is called a special-shaped part because of various kinds of parts, different shapes of each part, and different shapes of some parts.

The clamp on the market is a standard workpiece clamp generally, so that irregular workpieces cannot be machined and fixed, and meanwhile, the workpieces cannot be rotated according to requirements, and therefore a mechanical manufacturing special-shaped part fixing clamp is designed.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a mechanical manufacturing dysmorphism piece mounting fixture to it is fixed that can't process the dysmorphism piece to provide in solving above-mentioned background art, can't carry out the pivoted problem to the needs of work piece simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machine-building dysmorphism mounting fixture, includes base, inside groove and second ejector pin, the inside bottom of shell is provided with the bearing, and the top of bearing is provided with first gear to the upper right side of first gear is provided with the second gear, and the right side of second gear is provided with the telescopic link simultaneously, the below of telescopic link is provided with first fixture block, and the left side of first fixture block has seted up first draw-in groove, the inside groove sets up at the top of shell, and the right side of inside groove inner wall is provided with splint. And the right side of splint is provided with the third gear to the inside of third gear is provided with the horizontal pole, and the top of horizontal pole is provided with the second fixture block simultaneously, the second draw-in groove has been seted up in the left side of second fixture block, erect the leg and be located the top of inside groove, and erect the below of leg and install the clamp plate, and the inside of clamp plate is provided with the spout, and the left side of spout is provided with the bolt simultaneously, the bottom of clamp plate is provided with the rubber pad.

Preferably, the bearing coincides with the central axis of the first gear, and a clamping structure is arranged between the first gear and the second gear.

Preferably, the telescopic rod and the first clamping block are designed into an integrated structure, and a clamping structure is formed between the first clamping block and the first clamping groove.

Preferably, a clamping structure is arranged between the clamping plate and the third gear, and the third gear and the cross rod are designed into an integrated structure.

Preferably, the cross rod and the second clamping block are designed into an integrated structure, and the second clamping block and the second clamping groove are in a clamping structure.

Preferably, the vertical legs are in sliding connection with the pressure plate, and a clamping structure is formed between the vertical legs and the bolts.

Compared with the prior art, the beneficial effects of the utility model are that: in the using process, the special-shaped piece is convenient to fix, and the angle adjusting function is achieved, so that the practicability of the device is improved;

1. the special-shaped piece fixing clamp for mechanical manufacturing is provided with a pressing plate, and the pressing plate moves up and down on a vertical leg through a sliding chute in the pressing plate, so that the pressing plate is driven to fix special-shaped pieces with different heights, and the problem that the heights cannot be adjusted is avoided;

2. the fixing clamp for the mechanical manufacturing special-shaped part is provided with the pressing plate, and the workpiece is protected through the rubber pad at the bottom of the pressing plate, so that the problem that the workpiece is damaged in the working process is solved;

3. this mechanical manufacturing dysmorphism mounting fixture is provided with the telescopic link, through rotating telescopic link and second gear to make the motion of first gear drive work piece, avoid the unable pivoted problem of work piece in work.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

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

In the figure: 1. a housing; 2. a bearing; 3. a first gear; 4. a second gear; 5. a telescopic rod; 6. a first clamping block; 7. a first card slot; 8. an inner tank; 9. a splint; 10. a third gear; 11. a cross bar; 12. a second fixture block; 13. a second card slot; 14. erecting legs; 15. pressing a plate; 16. a chute; 17. a bolt; 18. and (7) a rubber pad.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a fixture for fixing a machine-made special-shaped part comprises a housing 1, a bearing 2, a first gear 3, a second gear 4, a telescopic rod 5, a first block 6, a first slot 7, an inner slot 8, a clamp plate 9, a third gear 10, a cross bar 11, a second block 12, a second slot 13, a vertical leg 14, a clamp plate 15, a sliding slot 16, a bolt 17 and a rubber pad 18, wherein the bearing 2 is arranged at the bottom inside the housing 1, the first gear 3 is arranged above the bearing 2, the second gear 4 is arranged above the right of the first gear 3, the bearing 2 is coincident with the central axis of the first gear 3, a clamping structure is arranged between the first gear 3 and the second gear 4, the telescopic rod 5 and the second gear 4 are rotated to drive the first gear 3 to move, so that the first gear 3 drives the workpiece to move, thereby avoiding the problem that the workpiece cannot rotate during operation, meanwhile, a telescopic rod 5 is arranged on the right side of the second gear 4, a first clamping block 6 is arranged below the telescopic rod 5, a first clamping groove 7 is formed in the left side of the first clamping block 6, the telescopic rod 5 and the first clamping block 6 are designed into an integrated structure, a clamping structure is formed between the first clamping block 6 and the first clamping groove 7, the inner groove 8 is arranged at the top of the shell 1, a clamping plate 9 is arranged on the right side of the inner wall of the inner groove 8, a third gear 10 is arranged on the right side of the clamping plate 9, a cross rod 11 is arranged inside the third gear 10, a clamping structure is formed between the clamping plate 9 and the third gear 10, the third gear 10 and the cross rod 11 are designed into an integrated structure, a second clamping block 12 is arranged above the cross rod 11, a second clamping groove 13 is formed in the left side of the second clamping block 12, the cross rod 11 and the second clamping block 12 are designed into an integrated structure, and the second clamping groove 13, erect leg 14 and be located the top of inside groove 8, and erect the below of leg 14 and install clamp plate 15, and the inside of clamp plate 15 is provided with spout 16, simultaneously the left side of spout 16 is provided with bolt 17, be sliding connection between erect leg 14 and the clamp plate 15, and constitute the block structure between erect leg 14 and the bolt 17, spout 16 through clamp plate 15 inside, make clamp plate 15 at erect leg 14 up-and-down motion, thereby make and drive clamp plate 15 and fix the dysmorphism piece of co-altitude, the problem that highly can not adjust has been avoided, the bottom of clamp plate 15 is provided with rubber pad 18, rubber pad 18 through clamp plate 15 bottom, thereby protect the work piece, avoid adding the work piece in the course of the work and receive the problem of damage.

The working principle is as follows: when the special-shaped parts with different heights need to be clamped, firstly, the pressing plate 15 moves up and down on the vertical legs 14 through the sliding grooves 16 in the pressing plate 15, then, the pressing plate 15 is clamped and fixed through the bolts 17, then, the workpiece is protected through the rubber pads 18, so that the workpiece is prevented from being damaged in the working process, then, in order to enable the clamping to be more stable, the cross rod 11 is rotated to drive the third gear 10, so that the third gear 10 drives the clamping plates 9 at the two ends to move inwards or outwards, then, the second clamping blocks 12 and the second clamping grooves 13 are used for fixing the clamping plates 9, when a workpiece needs to be rotated, the telescopic rod 5 and the second gear 4 are rotated to form a clamping structure, then, the first gear 3 drives the second gear 4 to rotate, so that the workpiece is driven to move, when the workpiece needs to be fixed, the telescopic rod 5 is pushed to enable the first clamping block 6 and the first clamping groove 7 to form a clamping structure, and therefore the second gear 4 and the first gear 3 are fixed.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a machine-building dysmorphism mounting fixture, includes shell (1), inside groove (8) and clamp plate (15), its characterized in that: the bottom of the inside of the shell (1) is provided with a bearing (2), a first gear (3) is arranged above the bearing (2), a second gear (4) is arranged above the right of the first gear (3), a telescopic rod (5) is arranged on the right side of the second gear (4), a first clamping block (6) is arranged below the telescopic rod (5), a first clamping groove (7) is formed in the left side of the first clamping block (6), the first clamping groove (7) is formed in the right side of the outer wall of the shell (1), the inner groove (8) is arranged at the top of the shell (1), a clamping plate (9) is arranged on the right side of the inner wall of the inner groove (8), a third gear (10) is arranged on the right side of the clamping plate (9), a cross rod (11) is arranged inside the third gear (10), a second clamping block (12) is arranged above the cross rod (11), and a second clamping groove (13) is formed in the left side of the second clamping block (12), and the second clamping groove (13) is arranged on the right side of the outer wall, the top of the inner groove (8) is provided with a vertical leg (14), the pressing plate (15) is located below the vertical leg (14), a sliding groove (16) is formed in the pressing plate (15), a bolt (17) is arranged on the left side of the sliding groove (16), meanwhile, the bolt (17) is arranged on the left side of the pressing plate (15), and a rubber pad (18) is arranged at the bottom of the pressing plate (15).

2. A machine-building dysmorphism mounting fixture of claim 1, characterized by: the bearing (2) is overlapped with the central axis of the first gear (3), and a clamping structure is arranged between the first gear (3) and the second gear (4).

3. A machine-building dysmorphism mounting fixture of claim 1, characterized by: the telescopic rod (5) and the first clamping block (6) are designed into an integrated structure, and a clamping structure is formed between the first clamping block (6) and the first clamping groove (7).

4. A machine-building dysmorphism mounting fixture of claim 1, characterized by: a clamping structure is arranged between the clamping plate (9) and the third gear (10), and an integrated structure design is arranged between the third gear (10) and the cross rod (11).

5. A machine-building dysmorphism mounting fixture of claim 1, characterized by: the cross rod (11) and the second clamping block (12) are designed into an integrated structure, and the second clamping block (12) and the second clamping groove (13) are clamped into each other.

6. A machine-building dysmorphism mounting fixture of claim 1, characterized by: the vertical legs (14) are in sliding connection with the pressing plate (15), and a clamping structure is formed between the vertical legs (14) and the bolts (17).