CN216729955U

CN216729955U - Automobile spare and accessory part wire-electrode cutting mounting fixture

Info

Publication number: CN216729955U
Application number: CN202123046011.8U
Authority: CN
Inventors: 宋乡圆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-14
Anticipated expiration: 2031-12-07

Abstract

The utility model belongs to the technical field of machining fixtures, in particular to a fixing fixture for linear cutting of automobile parts, which comprises two composition boards, wherein two symmetrically distributed guide sliding pipes are fixedly connected to the tops of the composition boards positioned below, two positioning mechanisms for controlling the distance between the two composition boards are arranged on the guide sliding pipes, and each clamping mechanism comprises an L-shaped clamping plate and a filling clamping plate positioned at the included angle of the L-shaped clamping plate; with positioning mechanism at the gliding of direction slide pipe upwards, the slide pipe of direction of fixing at below compoboard top this moment can be along with the compoboard lapse, reciprocate through two compoboards this moment, and then carry out the centre gripping through the vertical mutually supporting of four fixture to the work piece, simultaneously to the work piece that slides or horizontal slip about taking place easily, can carry out the centre gripping to the turning of rectangle piece through L clamp plate this moment, the device centre gripping effect is various, moreover, the steam generator is simple in structure, and is suitable for the automobile parts processing centre gripping of many styles.

Description

Automobile spare and accessory part wire-electrode cutting mounting fixture

Technical Field

The utility model belongs to the technical field of add clamping apparatus, concretely relates to automobile spare and accessory part wire-electrode cutting mounting fixture.

Background

The wire cutting machine tool can melt and oxidize local metal to be corroded mainly through instantaneous high temperature of electric sparks so as to machine and cut metal parts, the relative motion between a workpiece and a wire electrode is mainly used for machining the workpiece, a wire conveying mechanism comprises a wire storage barrel, a motor, a gear pair, a transmission mechanism, a reversing device, an insulating part and the like, the workpiece is mainly fixed through a clamp, and the workpiece is machined through movement of the wire after being fixed.

SUMMERY OF THE UTILITY MODEL

The whole mode that adopts the centre gripping of current wire-electrode cutting anchor clamps, traditional centre gripping mode are single-point centre gripping and multiple spot centre gripping, and the single-point centre gripping utilizes holding surface and single-point pressure surface to exert pressure to the work piece, and the multiple spot centre gripping is mainly in order to carry out the centre gripping to a plurality of points of work piece through a plurality of centre gripping points, and two parts of work piece after the cutting are all received the centre gripping effect to the mode of multiple spot centre gripping, the utility model provides an automobile parts wire-electrode cutting mounting fixture has and can switch various centre gripping modes according to the circumstances and be applicable to the characteristics that a great variety of automobile parts carry out processing.

The utility model provides a following technical scheme: the combined plate assembly fixture comprises two combined plates, wherein the overlooking projection area of the combined plate positioned above is larger than that of the combined plate positioned below, the top of the combined plate positioned below is fixedly connected with two guide sliding pipes which are symmetrically distributed, the two combined plates are connected with each other in a sliding manner through the guide sliding pipes, the guide sliding pipes are provided with two positioning mechanisms used for controlling the distance between the two combined plates, the combined plate positioned above is screwed with an adjusting outer screw rod used for adjusting the distance between the two combined plates, the end part of the combined plate is connected with two clamping mechanisms used for clamping workpieces in a sliding manner, and each clamping mechanism comprises an L-shaped clamping plate and a filling clamping plate positioned at the included angle of the L-shaped clamping plate.

The positioning mechanism comprises a sleeve-arranged rod arranged outside the guide sliding pipe in a sleeved mode and a protruding column fixedly connected to the top of the sleeve-arranged rod, and an adjusting inner screw fixedly connected to the bottom of the protruding column and connected with the guide sliding pipe in a screwed mode.

The end part of the combined plate is provided with a sliding groove used for limiting the clamping mechanisms to slide, and a horizontal adjusting mechanism used for adjusting the distance between the two clamping mechanisms is arranged in the sliding groove.

The top of the adjusting outer screw rod is fixedly connected with a cross-shaped holding disc used for controlling the adjusting outer screw rod to rotate.

The surface of the combined plate positioned above is fixedly connected with two mounting holes for fixing on equipment.

Wherein, the bottom of adjusting the outer screw rod contacts with the compoboard top surface of below each other.

Wherein, be located the below fill the top surface of splint with the top surface parallel and level of L shape splint, be located the top fill the bottom surface of splint with the bottom surface parallel and level of L shape splint, fill the side of splint with the side parallel and level of L shape splint.

The beneficial effects of the utility model are that:

form independent clamp plate when two compoboards contact each other, the fixed cooperation installation face of cooperation top compoboard realizes that the list presses fixedly this moment, if need two-way when fixing, with positioning mechanism at the direction slide pipe rebound this moment, the direction slide pipe of fixing at below compoboard top can be along with the compoboard lapse this moment, reciprocate through two compoboards this moment, and then carry out the centre gripping to the work piece through the vertical mutually supporting of four fixture, simultaneously to the work piece of sliding or horizontal slip about taking place easily, can take out the packing splint this moment, can carry out the centre gripping to the turning of rectangle piece through L clamp plate this moment, the device centre gripping effect is various, moreover, the steam generator is simple in structure, be applicable to the automobile parts processing centre gripping of many styles.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic perspective view of the two combination plates of the present invention after being opened;

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

fig. 4 is a schematic front view of the present invention;

in the figure: 1. a composition board; 11. a sliding groove; 12. a horizontal adjustment mechanism; 13. mounting holes; 2. a clamping mechanism; 21. an L-shaped splint; 22. filling a splint; 3. a guide slide pipe; 4. a positioning mechanism; 41. a raised post; 42. sleeving the rod; 43. adjusting the inner screw; 5. adjusting the outer screw rod; 51. a cross-shaped holding tray.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: including two compoboards 1, the compoboard 1 that is located the top overlooks the projection area and is greater than the compoboard 1 overlooks the projection area of below, the compoboard 1 top fixedly connected with two symmetric distributions's of the compoboard 3 that is located the below direction slide 3, through direction slide 3 sliding connection between two compoboards 1, be provided with two positioning mechanism 4 that are used for carrying out control to two compoboards 1 intervals on the direction slide 3, the spiro union has the regulation outer screw rod 5 that is used for adjusting interval between two compoboards 1 on the compoboard 1 that is located the top, the tip sliding connection of compoboard 1 has two fixture 2 that are used for the centre gripping work piece, fixture 2 includes L shape splint 21 and the packing splint 22 that is located L shape splint 21 contained angle department.

In this embodiment: the overlooking projection area of the upper combined plate 1 is larger than that of the lower combined plate 1, when the combined plate is actually used, the upper combined plate 1 is fixedly connected to a mounting surface, the lower combined plate 1 abduces the mounting surface at the moment, the lower combined plate 1 can move up and down, an independent pressing plate is formed when the two combined plates 1 are contacted with each other, the fixed matching mounting surface of the upper combined plate 1 is matched to realize single-pressing fixation, if bidirectional fixation is needed, the positioning mechanism 4 slides upwards on the guide sliding pipe 3, the guide sliding pipe 3 fixed at the top of the lower combined plate 1 can slide downwards along with the combined plate 1, the two combined plates 1 move up and down at the moment, the workpieces are clamped by vertical mutual matching of the four clamping mechanisms 2, and meanwhile, for the workpieces which are easy to slide up and down or horizontally, the filling clamping plate 22 can be taken out at the moment, can carry out the centre gripping through L shape splint 21 to the turning of rectangle this moment, the device centre gripping effect is various, and simple structure is applicable to the automobile parts processing centre gripping of manifold type.

The positioning mechanism 4 comprises a sleeved rod 42 sleeved outside the guide sliding pipe 3 and a raised column 41 fixedly connected to the top of the sleeved rod 42, and the bottom of the raised column 41 is fixedly connected with an adjusting inner screw 43 in threaded connection with the guide sliding pipe 3; the sleeving rod 42 is sleeved outside the guide sliding pipe 3, the inner part is fixed with the guide sliding pipe 3 through the adjusting inner screw 43 in a threaded manner, the height of the sleeving rod 42 is adjusted, and the sleeving rod 42 can press the combined plate 1 to be limited.

The end part of the combined plate 1 is provided with a sliding groove 11 for limiting the sliding of the clamping mechanisms 2, and a horizontal adjusting mechanism 12 for adjusting the distance between the two clamping mechanisms 2 is arranged in the sliding groove 11; the sliding groove 11 is mainly used for adjusting the clamping mechanism 2, the horizontal adjusting mechanism 12 adopts a double-thread screw rod sliding block structure, and the clamping mechanism 2 is driven to move oppositely or back to back by rotating a screw rod.

The top of the adjusting outer screw rod 5 is fixedly connected with a cross-shaped holding disc 51 for controlling the rotation of the adjusting outer screw rod 5; the cross-shaped holding disc 51 is mainly used for enabling an operator to control the outer adjusting screw 5 to rotate so as to drive the outer adjusting screw 5 to horizontally displace for flat bracing.

The surface of the upper combined plate 1 is fixedly connected with two mounting holes 13 for fixing on equipment; the mounting holes 13 are mainly used for fixing the mounting surface with screws.

The bottom end of the outer screw rod 5 is adjusted to be contacted with the top surface of the lower combined plate 1; the contact connection is more convenient, the outer screw rod 5 is adjusted to push downwards to contact with the combined plate 1, so that the combined plate 1 cannot move upwards, and meanwhile, the combined plate 1 cannot move downwards through the limit of the sleeved rod 42, so that the limitation is completed.

The top surface of the filling clamping plate 22 positioned below is flush with the top surface of the L-shaped clamping plate 21, the bottom surface of the filling clamping plate 22 positioned above is flush with the bottom surface of the L-shaped clamping plate 21, and the side surface of the filling clamping plate 22 is flush with the side surface of the L-shaped clamping plate 21; the flush purpose is that the filling clamping plate 22 can be pressed in by selecting a smooth contact surface with the L-shaped clamping plate 21, and the filling clamping plate 22 can be connected with the L-shaped clamping plate 21 in a hinged or detachable mode.

The utility model discloses a theory of operation and use flow: the upper combination board 1 is fixedly connected on the mounting surface through the mounting hole 13, the lower combination board 1 abdicating the mounting surface, so that the lower combination board 1 can move up and down, when the two combination boards 1 contact with each other, an independent pressing plate is formed, at the moment, the combination boards 1 are matched with the mounting surface for fixing in a single pressing way, if two-way fixing is needed, the positioning mechanism 4 slides upwards on the guide sliding pipe 3, at the moment, the guide sliding pipe 3 fixed on the top of the lower combination board 1 can slide downwards along with the combination boards 1, at the moment, the two combination boards 1 move up and down, further, the four clamping mechanisms 2 are vertically matched with each other to clamp a workpiece, at the same time, for the workpiece which is easy to slide up and down or horizontally, the filling clamping plate 22 can be taken out, at the moment, the corners of the rectangular workpiece can be clamped through the L-shaped clamping plate 21, the device clamping effect is various, and simple structure is applicable to the automobile parts processing centre gripping of manifold type.

Claims

1. Automobile parts wire-electrode cutting mounting fixture, its characterized in that: comprises two combination boards (1), the overlooking projection area of the combination board (1) positioned above is larger than the overlooking projection area of the combination board (1) positioned below, the top of the combination board (1) positioned below is fixedly connected with two guide sliding pipes (3) which are symmetrically distributed, the two combination boards (1) are connected in a sliding way through the guide sliding pipes (3), two positioning mechanisms (4) for controlling the distance between the two combined plates (1) are arranged on the guide sliding pipe (3), an adjusting outer screw rod (5) for adjusting the distance between the two combined plates (1) is screwed on the combined plate (1) positioned above the guide sliding pipe, the end part of the combined plate (1) is connected with two clamping mechanisms (2) used for clamping workpieces in a sliding way, the clamping mechanism (2) comprises an L-shaped clamping plate (21) and a filling clamping plate (22) positioned at the included angle of the L-shaped clamping plate (21).

2. The automobile spare and accessory part wire cutting fixing clamp of claim 1, wherein: positioning mechanism (4) establish pole (42) and fixed connection including the cover of direction slide tube (3) outside establish protruding post (41) at pole (42) top, protruding post (41) bottom fixedly connected with in regulation screw rod (43) of direction slide tube (3) spiro union.

3. The automobile spare and accessory part wire cutting fixing clamp of claim 1, wherein: the end part of the combined plate (1) is provided with a sliding groove (11) used for limiting the sliding of the clamping mechanisms (2), and a horizontal adjusting mechanism (12) used for adjusting the distance between the two clamping mechanisms (2) is arranged in the sliding groove (11).

4. The automobile spare and accessory part wire cutting fixing clamp of claim 1, wherein: the top of the adjusting outer screw rod (5) is fixedly connected with a cross-shaped holding disc (51) used for controlling the adjusting outer screw rod (5) to rotate.

5. The automobile spare and accessory part wire cutting fixing clamp of claim 1, wherein: two mounting holes (13) for fixing on equipment are fixedly connected to the surface of the upper combined plate (1).

6. The automobile spare and accessory part wire cutting fixing clamp of claim 1, wherein: the bottom end of the adjusting outer screw rod (5) is in contact with the top surface of the lower combined plate (1).

7. The automobile spare and accessory part wire cutting fixing clamp of claim 1, wherein: the top surface that is located the below fill splint (22) with the top surface parallel and level of L shape splint (21), be located the top fill splint (22) the bottom surface with the bottom surface parallel and level of L shape splint (21), fill splint (22) the side with the side parallel and level of L shape splint (21).