CN212095380U

CN212095380U - Composite workpiece clamp for vertical machining center

Info

Publication number: CN212095380U
Application number: CN202020780411.8U
Authority: CN
Inventors: 张嘉骏; 李辉; 王治华
Original assignee: Qingdao Jiaruntian Machinery Co ltd
Current assignee: Qingdao Jiaruntian Machinery Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-08
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a compound work piece anchor clamps for vertical machining center, including shell, first electric telescopic handle, first montant, fixed block and second montant, the inside welding of shell has first electric telescopic handle, and first electric telescopic handle's right side is provided with the spout, the right side of spout is connected with first baffle, the top of second baffle is provided with splint, the right side of connecting rod is provided with the montant, first electric telescopic handle's top is fixed with the second montant, the right side of first gear is connected with the horizontal pole, the bottom welding of shell has driving motor, the outside of second gear is provided with the diaphragm, the top of shell is fixed with second electric telescopic handle. This a compound work piece anchor clamps for vertical machining center can press from both sides tightly fixedly to the compound work piece of different shapes, can carry out the transform of angle to the work piece of fixing to realize comprehensive processing.

Description

Composite workpiece clamp for vertical machining center

Technical Field

The utility model relates to a vertical machining center equipment technical field specifically is a compound work piece anchor clamps for vertical machining center.

Background

The vertical machining center is a machining center with a main shaft in a vertical state, is mainly a fixed upright column in structural form, is rectangular in workbench, has no indexing rotation function, is suitable for machining disc, sleeve and plate parts, and needs to be fixed when the parts are machined, so that a clamp is needed.

However, when the existing clamp is used, composite workpieces with different shapes cannot be clamped and fixed, and meanwhile, when the workpieces are machined comprehensively, the clamping and fixing positions need to be adjusted, so that the operation is very inconvenient, and therefore, a composite workpiece clamp for a vertical machining center is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a composite workpiece anchor clamps for vertical machining center to solve the anchor clamps that have now on the market that propose in the above-mentioned background art when using, can not press from both sides tight fixedly to the composite workpiece of different shapes, add man-hour comprehensively to the work piece simultaneously, still need the adjustment to press from both sides tight fixed position, operate very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a composite workpiece fixture for a vertical machining center comprises a shell, a first electric telescopic rod, a first vertical rod, a fixing block and a second vertical rod, wherein the shell is welded inside with the first electric telescopic rod, the right side of the first electric telescopic rod is provided with a sliding groove, the right side of the sliding groove is connected with a first baffle, a second baffle is arranged above the first baffle, a clamping plate is arranged above the second baffle, the right side of the clamping plate is fixed with a connecting rod, the right side of the connecting rod is provided with the first vertical rod, the first vertical rod is internally provided with a threaded rod, the bottom end of the threaded rod is welded with a driving motor, the second vertical rod is fixed above the first electric telescopic rod, the right side of the second vertical rod is provided with a first gear, the right side of the first gear is connected with a transverse rod, the rear end of the first gear is fixed with a sliding block, the bottom end of the shell is, and driving motor's output is fixed with the second gear, the outside of second gear is provided with the diaphragm, and the base is installed in the outside of diaphragm, the top of shell is fixed with second electric telescopic handle, and second electric telescopic handle's rear is connected with the fixed block.

Preferably, the upper surface of the housing is of a groove-shaped structure, the groove-shaped structure corresponds to the position of the clamping plate, and the clamping plate is of a rotating structure on the housing.

Preferably, the clamping plates form a sliding structure on the second baffle plate, the clamping plates are symmetrically arranged around the first vertical rod in a front-back and left-right mode, and the clamping plates are connected with the second baffle plate in a clamping mode.

Preferably, the first vertical rod forms a lifting structure on the second baffle, and the connecting rod and the first vertical rod are hinged with the clamping plate.

Preferably, the inner surface of the transverse plate is of a convex structure, the second gear is meshed and linked with the transverse plate, and the second gear is of a rotating structure on the transverse plate.

Preferably, the right surface of the second vertical rod is of a convex structure, the sliding block forms a sliding structure on the second vertical rod, and the sliding block, the cross rod, the second baffle and the first baffle are combined to form a linkage structure.

Compared with the prior art, the beneficial effects of the utility model are that: the composite workpiece clamp for the vertical machining center can clamp and fix composite workpieces in different shapes and change the angle of the fixed workpiece, so that comprehensive machining is realized;

1. the driving motor is started, the threaded rod rotates, the first vertical rod begins to descend, and the clamping plate slides outwards on the second baffle under the action of the connecting rod, so that a cylindrical workpiece can be fixed from the inside, and the workpiece can be conveniently and comprehensively processed from the outside;

2. the first electric telescopic rod is started, the second vertical rod starts to descend to drive the sliding block to start to descend, the angle of the cross rod is changed anticlockwise under the action of the first gear, so that the first vertical rod can be retracted into the shell, at the moment, the first baffle rotates to the position of the original second baffle to fill the groove-shaped structure, the subsequent clamping of workpieces is facilitated, and the second electric telescopic rod fixing block is started to clamp and fix workpieces in other shapes;

3. the driving motor is started, the second gear starts to rotate, and the position of the transverse plate is fixed, so that the second gear rotates around the transverse plate, the shell is driven to rotate, and comprehensive processing is conveniently performed on the workpiece.

Drawings

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

FIG. 2 is a schematic view of the second baffle plate and the clamping plate of the present invention;

fig. 3 is a schematic view of the connection structure between the first vertical rod and the threaded rod of the present invention;

FIG. 4 is a schematic view of the connection structure of the second electric telescopic rod and the fixed block;

FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 6 is a schematic view of the second gear and the transverse plate of the present invention.

In the figure: 1. a housing; 2. a first electric telescopic rod; 3. a chute; 4. a first baffle plate; 5. a second baffle; 6. a splint; 7. a connecting rod; 8. a first vertical bar; 9. a drive motor; 10. a threaded rod; 11. a first gear; 12. a cross bar; 13. a slider; 14. a drive motor; 15. a second gear; 16. a transverse plate; 17. a base; 18. second electric extension and retraction; 19. a fixed block; 20. a second vertical rod.

Detailed Description

In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions 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.

Referring to fig. 1-6, the present invention provides a technical solution: a composite workpiece clamp for a vertical machining center comprises a shell 1, a first electric telescopic rod 2, a sliding groove 3, a first baffle 4, a second baffle 5, a clamping plate 6, a connecting rod 7, a first vertical rod 8, a driving motor 9, a threaded rod 10, a first gear 11, a transverse rod 12, a sliding block 13, a driving motor 14, a second gear 15, a transverse plate 16, a base 17, a second electric telescopic rod 18, a fixed block 19 and a second vertical rod 20, wherein the first electric telescopic rod 2 is welded inside the shell 1, the sliding groove 3 is arranged on the right side of the first electric telescopic rod 2, the first baffle 4 is connected to the right side of the sliding groove 3, the second baffle 5 is arranged above the first baffle 4, the clamping plate 6 is arranged above the second baffle 5, the connecting rod 7 is fixed on the right side of the clamping plate 6, the first vertical rod 8 is arranged on the right side of the connecting rod 7, and the threaded rod 10 is arranged inside the first vertical, and the bottom welding of threaded rod 10 has driving motor 9, the top of first electric telescopic handle 2 is fixed with second montant 20, and the right side of second montant 20 is provided with first gear 11, the right side of first gear 11 is connected with horizontal pole 12, and the rear end of first gear 11 is fixed with slider 13, the bottom welding of shell 1 has driving motor 14, and driving motor 14's output is fixed with second gear 15, the outside of second gear 15 is provided with diaphragm 16, and the base 17 is installed in the outside of diaphragm 16, the top of shell 1 is fixed with second electric telescopic handle 18, and the rear of second electric telescopic handle 18 is connected with fixed block 19.

As in fig. 1, fig. 2 and fig. 3 the upper surface of shell 1 is the groove-like structure, and this groove-like structure is corresponding with splint 6's position, and splint 6 is revolution mechanic on shell 1, when first electric telescopic handle 2 drove slider 13 and descends, horizontal pole 12 and second baffle 5 rotated, this groove-like structure is favorable to first montant 8 to withdraw the inside of shell 1, splint 6 constitutes sliding construction on second baffle 5, and splint 6 sets up about first montant 8 longitudinal symmetry, and splint 6 and second baffle 5's connected mode is the block connection, connecting rod 7 drives splint 6 and slides on second baffle 5, thereby convenient inside is fixed circular shape composite workpiece.

As shown in fig. 1, 4, 5 and 6, the first vertical rod 8 forms a lifting structure on the second baffle 5, and the connection modes of the connecting rod 7, the first vertical rod 8 and the clamping plate 6 are both hinged, the threaded rod 10 rotates to make the first vertical rod 8 ascend, thereby facilitating the connecting rod 7 to drive the clamping plate 6 to slide on the second baffle 5, the inner surface of the transverse plate 16 is a convex structure, the second gear 15 is meshed with the transverse plate 16 and linked with the transverse plate 16, the second gear 15 is a rotating structure on the transverse plate 16, the second gear 15 rotates because the transverse plate 16 is fixed, the second gear 15 rotates on the transverse plate 16, thereby driving the housing 1 to rotate, the right surface of the second vertical rod 20 is a convex structure, the sliding block 13 forms a sliding structure on the second vertical rod 20, and the sliding block 13, the cross rod 12, the second baffle 5 and the first baffle 4 are combined to form a linking structure, so that when the first vertical rod 8 is retracted, the first baffle 4 fills up the groove-like structure of the upper surface of the housing 1.

The working principle is as follows: when the composite workpiece clamp for the vertical machining center is used, firstly, a base 17 shown in fig. 1 is fixed on a workbench surface through a bolt, a driving motor 9 is started, a threaded rod 10 starts to rotate, so that a first vertical rod 8 is driven to descend, and a clamping plate 6 slides outwards on a second baffle plate 5 under the action of a connecting rod 7, so that a cylindrical composite workpiece can be fixed, and the composite workpiece clamp is fixed from the inside and is favorable for comprehensively polishing the workpiece;

when a composite workpiece with other shapes is fixed, the first electric telescopic rod 2 is adjusted, the second vertical rod 20 begins to descend, the first gear 11 is linked, at the moment, the sliding block 13 slides downwards in the sliding groove 3, the angle of the cross rod 12 begins to change, and the second baffle 5 shown in fig. 3 is driven to rotate, so that the clamping plate 6 can rotate to retract into the shell 1, at the moment, the first baffle 4 hinged with the cross rod 12 rotates to the upper surface of the shell 1 to fill the groove-shaped structure on the upper surface of the shell 1, and after the first vertical rod 8 retracts, the second electric telescopic rod 18 is controlled, so that the fixing block 19 fixes the workpiece;

the driving motor 14 shown in fig. 1 is started, the second gear 15 starts to rotate, and since the position of the transverse plate 16 is fixed, the second gear 15 rotates around the inside of the transverse plate 16 to drive the housing 1 to rotate, so that the fixed workpiece can be subjected to angle conversion, and further the workpiece can be comprehensively processed, which is the whole process of using the composite workpiece fixture for the vertical machining center, and the content not described in detail in the specification belongs to the prior art known by those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe T shape bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the conventional connection mode among the circuit connection adoption prior art, do not detailed again here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound work piece holder for vertical machining center, includes shell (1), first electric telescopic handle (2), first montant (8), fixed block (19) and second montant (20), its characterized in that: the inner welding of the shell (1) is provided with a first electric telescopic rod (2), the right side of the first electric telescopic rod (2) is provided with a sliding chute (3), the right side of the sliding chute (3) is connected with a first baffle (4), a second baffle (5) is arranged above the first baffle (4), a clamping plate (6) is arranged above the second baffle (5), a connecting rod (7) is fixed on the right side of the clamping plate (6), a first vertical rod (8) is arranged on the right side of the connecting rod (7), a threaded rod (10) is arranged inside the first vertical rod (8), a driving motor (9) is welded at the bottom end of the threaded rod (10), a second vertical rod (20) is fixed on the upper side of the first electric telescopic rod (2), a first gear (11) is arranged on the right side of the second vertical rod (20), a transverse rod (12) is connected on the right side of the first gear (11), and the rear end of first gear (11) is fixed with slider (13), the bottom welding of shell (1) has driving motor (14), and the output of driving motor (14) is fixed with second gear (15), the outside of second gear (15) is provided with diaphragm (16), and the outside of diaphragm (16) installs base (17), the top of shell (1) is fixed with second electric telescopic handle (18), and the rear of second electric telescopic handle (18) is connected with fixed block (19).

2. A composite work holder for a vertical machining center as claimed in claim 1, wherein: the upper surface of the shell (1) is of a groove-shaped structure, the groove-shaped structure corresponds to the position of the clamping plate (6), and the clamping plate (6) is of a rotating structure on the shell (1).

3. A composite work holder for a vertical machining center as claimed in claim 1, wherein: splint (6) constitute sliding construction on second baffle (5), and splint (6) are around first montant (8) bilateral symmetry setting to the connected mode of splint (6) and second baffle (5) is the block connection.

4. A composite work holder for a vertical machining center as claimed in claim 1, wherein: first montant (8) constitutes elevation structure on second baffle (5), and connecting rod (7) and first montant (8) are articulated with the connected mode of splint (6).

5. A composite work holder for a vertical machining center as claimed in claim 1, wherein: the inner surface of the transverse plate (16) is of a convex structure, the second gear (15) is meshed and linked with the transverse plate (16), and the second gear (15) is of a rotating structure on the transverse plate (16).

6. A composite work holder for a vertical machining center as claimed in claim 1, wherein: the right surface of the second vertical rod (20) is of a convex structure, the sliding block (13) forms a sliding structure on the second vertical rod (20), and the sliding block (13), the cross rod (12), the second baffle (5) and the first baffle (4) are combined to form a linkage structure.