CN221495166U

CN221495166U - Clamping unable adjustment base for vertical machining center

Info

Publication number: CN221495166U
Application number: CN202420112660.8U
Authority: CN
Inventors: 孟令刚
Original assignee: Changchun Weishifo Technology Co ltd
Current assignee: Changchun Weishifo Technology Co ltd
Priority date: 2024-01-17
Filing date: 2024-01-17
Publication date: 2024-08-09
Anticipated expiration: 2034-01-17

Abstract

The utility model discloses a clamping fixing base for a vertical machining center, which relates to the technical field of workpiece fixing equipment and comprises a base, wherein the base is fixedly arranged on a moving platform of the vertical machining center, a plurality of T-shaped slots A are formed in the upper end of the base, clamping pieces are further arranged on the base, each clamping piece comprises a mounting seat and a pressure rod, a T-shaped inserting block A is movably arranged in each mounting seat, an adjusting screw is movably arranged at the upper end of each T-shaped inserting block A, and each pressure rod is movably arranged outside each adjusting screw through each adjusting block. The base can be provided with a plurality of clamping pieces, the clamping pieces are composed of parts such as a mounting seat, a T-shaped inserting block A, an adjusting screw rod, a pressure rod, an adjusting block and a supporting block, the mounting position and the angle of the pressure rod can be adjusted in a multidirectional mode according to workpieces of different sizes and shapes, the pressure rod can be fixed by adapting to workpieces of various sizes and shapes, the whole clamping pieces can be conveniently and rapidly assembled and disassembled on the base, the base structure on the original vertical machining center cannot be changed, and the applicability is high.

Description

Clamping unable adjustment base for vertical machining center

Technical Field

The utility model relates to the technical field of workpiece fixing equipment, in particular to a clamping fixing base for a vertical machining center.

Background

The vertical machining center clamping fixture base is an important mechanical component mainly used for stabilizing and fixing a workpiece in the machining process so as to ensure machining precision and efficiency, and the vertical machining center fixing base is usually made of high-strength materials, such as cast iron or steel, has good wear resistance and vibration resistance, is designed to bear the weight of the workpiece and provides enough friction force to fix the workpiece;

However, the existing clamps are all clamped in one direction and cannot be clamped in two directions, and slide easily occurs during machining, so that actual machining is inconvenient, and therefore, the existing Chinese patent disclosed by CN 210435755U: the utility model provides a vertical machining center of numerical control anchor clamps for, this application drives the carousel through the dwang and rotates, the carousel drives the vertical threaded rod and the transverse threaded rod rotation that the screw thread symmetry set up respectively, two sets of splint move in opposite directions around the vertical threaded rod drives, the lateral wall of work piece is cliied about the transverse threaded rod drive, make the device conveniently carry out two-way clamp to the work piece, but because the work piece size that vertical machining center processed, the equal diversity of molding, therefore, when carrying out the centre gripping to the work piece through two sets of splint in this application, can't carry out the clamp to the work piece of part outline dysmorphism through splint and fix, and, if there is greasy dirt, rust or other impurity on the work piece surface, will produce slip or unable fully contact when splint press from both sides tightly, result in the work piece unable firmly to fix on splint.

Disclosure of utility model

The utility model aims to provide a clamping fixing base for a vertical machining center, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a clamping unable adjustment base for vertical machining center, includes the base, base fixed mounting is on vertical machining center's moving platform, a plurality of T shape slot A have been seted up to the base upper end, still be provided with the clamping piece on the base, the clamping piece includes mount pad and depression bar, movable mounting has T shape inserted block A in the mount pad, T shape inserted block A upper end movable mounting has adjusting screw, the depression bar passes through adjusting block movable mounting in the adjusting screw outside, is located adjusting screw of adjusting block top position still movable mounting has the supporting shoe.

As a further optimization scheme of the utility model, a T-shaped inserting block B is fixedly arranged at the center of the lower end of the mounting seat, a T-shaped inserting groove B is formed in the mounting seat, the T-shaped inserting block B is installed in a corresponding T-shaped inserting groove A in a penetrating manner, namely, the mounting seat is movably installed on the base through the T-shaped inserting block B.

As a further optimization scheme of the utility model, the center position of the upper end of the T-shaped inserting block A is provided with the rotating groove, the T-shaped inserting block A is installed in the T-shaped inserting groove B in a penetrating way, the installation seat is movably installed on the base by utilizing the T-shaped inserting block B, so that the installation seat is installed on the base and the X-axis position is adjusted, the T-shaped inserting block A is slidably installed in the T-shaped inserting groove B, the positions of the adjusting screw, the pressure rod and the Y-axis direction of the adjusting block can be adjusted, and one end of the pressure rod can be more accurately pressed and fixed on a workpiece.

As a further optimization scheme of the utility model, the lower end of the adjusting screw is fixedly provided with a rotating block, and the lower end of the adjusting screw is rotatably arranged in the rotating groove through the rotating block.

As a further optimization scheme of the utility model, the two sides of the adjusting block are fixedly provided with the sliding blocks, the adjusting block is connected to the outer side of the adjusting screw by utilizing the screw hole at the central position, the adjusting groove is formed in the pressure rod, the two sides of the adjusting groove are respectively provided with the sliding groove A, the pressure rods positioned at the two sides of the adjusting groove are fixedly provided with the guide rails, the pressure rods are installed on the outer sides of the adjusting block in a penetrating manner, the sliding grooves A are slidably installed on the corresponding sliding blocks, the adjusting block is connected to the outer side of the adjusting screw by utilizing the screw hole at the central position, the pressure rods are slidably installed on the outer side of the adjusting block, and one end of each pressure rod can be further subjected to displacement adjustment according to actual clamping requirements.

As a further optimization scheme of the utility model, connecting blocks are fixedly arranged on two sides of the lower end of the supporting block, two diagonal braces are fixedly arranged on one side of the supporting block, a sliding groove B is formed in the lower end of each diagonal brace, a sliding groove B is also formed in the lower end of each connecting block, the connecting blocks and the diagonal braces are respectively and slidably arranged on corresponding guide rails through the sliding grooves B in the lower end, and the supporting block, the diagonal braces and the diagonal braces are arranged, so that the pressing rods can be tightly pressed on workpieces through the triangular supporting structure.

Compared with the prior art, the utility model has the following beneficial effects:

According to the clamping fixing base for the vertical machining center, the plurality of clamping pieces can be arranged on the base, the clamping pieces are composed of the installation base, the T-shaped insertion block A, the adjusting screw, the pressing rod, the adjusting block, the supporting block and the like, the installation position and the angle of the pressing rod can be adjusted in a multidirectional mode according to workpieces of different sizes and shapes, accordingly, the clamping fixing base can be suitable for fixing the workpieces of different sizes and shapes, the whole clamping pieces can be conveniently assembled and disassembled on the base, the base structure on the original vertical machining center cannot be changed, and the applicability is high.

Drawings

FIG. 1 is a schematic view of a main structure installation of the present utility model;

FIG. 2 is a schematic view of a clamping member according to the present utility model;

FIG. 3 is a schematic diagram showing the disassembly of the structure of the compression bar, the adjustment block and the support block of the present utility model;

Fig. 4 is an enlarged view at a in fig. 3.

In the figure: 1. a base; 2. t-shaped slot A; 3. clamping pieces; 4. a mounting base; 5. t-shaped plug A; 6. adjusting a screw; 7. a compression bar; 8. an adjusting block; 9. a support block; 10. a T-shaped slot B; 11. t-shaped plug B; 12. a rotary groove; 13. an adjustment tank; 14. a chute A; 15. a guide rail; 16. a slide block; 17. a connecting block; 18. a diagonal brace; 19. a chute B; 20. and (5) rotating the block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the clamping fixing base for the vertical machining center provided by the utility model comprises a base 1, wherein the base 1 is fixedly arranged on a moving platform of the vertical machining center, a plurality of T-shaped slots A2 are formed in the upper end of the base 1, a clamping piece 3 is further arranged on the base 1, the clamping piece 3 comprises a mounting seat 4 and a compression bar 7, a T-shaped inserting block A5 is movably arranged in the mounting seat 4, an adjusting screw 6 is movably arranged at the upper end of the T-shaped inserting block A5, the compression bar 7 is movably arranged outside the adjusting screw 6 through an adjusting block 8, and a supporting block 9 is movably arranged on the adjusting screw 6 positioned above the adjusting block 8.

As shown in fig. 2-3, a T-shaped inserting block B11 is fixedly installed at the center position of the lower end of the mounting seat 4, a T-shaped inserting groove B10 is formed in the mounting seat 4, the T-shaped inserting block B11 is installed in a corresponding T-shaped inserting groove A2 in a penetrating manner, namely, the mounting seat 4 is movably installed on the base 1 through the T-shaped inserting block B11, a rotary groove 12 is formed at the center position of the upper end of the T-shaped inserting block A5, the T-shaped inserting block A5 is installed in the T-shaped inserting groove B10 in a penetrating manner, the mounting seat 4 is movably installed on the base 1 through the T-shaped inserting block B11, the mounting seat 4 can be installed on the base 1 in a sliding manner and adjusted in the X-axial position, the T-shaped inserting block A5 is installed in the T-shaped inserting groove B10 in a penetrating manner, the adjusting screw 6 can be adjusted to be in the position of the direction of the Y-axis of the pressing rod 7 and the adjusting block 8, one end of the pressing rod 7 can be more precisely pressed and fixed on a workpiece, the lower end of the adjusting screw 6 is fixedly provided with a rotary block 20, and the lower end of the adjusting screw 6 is rotatably installed in the rotary groove 12 through the rotary block 20;

As shown in fig. 2-4, the two sides of the adjusting block 8 are fixedly provided with the sliding blocks 16, the adjusting block 8 is connected to the outer side of the adjusting screw 6 by utilizing the screw hole at the central position, the adjusting groove 13 is formed in the pressing rod 7, the two sides in the adjusting groove 13 are respectively provided with the sliding grooves a14, the pressing rod 7 is fixedly provided with the guide rails 15 on the pressing rod 7 at the two sides of the adjusting groove 13, the pressing rod 7 is inserted and installed on the outer side of the adjusting block 8, the sliding grooves a14 are slidably installed on the corresponding sliding blocks 16, the adjusting block 8 is connected to the outer side of the adjusting screw 6 by utilizing the screw hole at the adjusting block 8, the pressing rod 7 is slidably installed on the outer side of the adjusting block 8, one end of the pressing rod 7 can be further subjected to displacement adjustment according to actual clamping requirements, the two inclined supporting rods 18 are fixedly installed on two sides of the lower end of the supporting block 9, the lower end of the supporting block 9 is respectively provided with the connecting blocks 17, the lower end of the inclined supporting rod 18 is provided with the sliding grooves B19, the lower end of the connecting blocks 17 are also provided with the sliding grooves B19, the connecting blocks 17 and the inclined supporting rods 18 are respectively slidably installed on the corresponding guide rails 15 through the sliding grooves B19 at the lower ends, and the supporting blocks 9 and the inclined supporting rods 18 are respectively arranged on the corresponding sliding grooves B19.

It should be noted that, the utility model is a clamping fixing base for a vertical machining center, when fixing a workpiece, firstly, place the workpiece on a base 1, then, a proper number of clamping pieces 3 can be selected according to the actual clamping requirement, the clamping pieces 3 can be installed on the base 1, only the T-shaped inserting blocks B11 in the lower end of the installation seat 4 are installed in the corresponding T-shaped inserting grooves A2 in a penetrating way, and the adjusting screw 6 can be manually rotated by a tool, then, the lower end of the adjusting screw 6 rotates in the rotating groove 12 through the rotating block 20, in addition, when the adjusting screw 6 is rotated, one end of the pressing rod 7 can be held by one hand, and then the adjusting screw 6 synchronously rotates in screw holes in the adjusting block 8 and the supporting block 9, and further, the adjusting block 8 and the supporting block 9 synchronously move downwards, and then, the pressing rod 7 can also slide on the outer side of the adjusting block 8 through the inner adjusting groove 13 and the sliding groove A14, and simultaneously, two guide rails 15 on the upper end of the pressing rod 7 can be placed on the upper end of the corresponding pressing rod 17 and the supporting rod 18, and the supporting block 18 can also rotate on the corresponding sliding groove B19, and the pressing rod 7 can be firmly fixed on the base 8, and the pressing rod 7 can be further fixed on the base 8 along with the rotating direction of the supporting block 8, and the pressing rod 7 can be further, and the pressing rod can be further fixed on the supporting block 7 can be firmly moved along with the supporting block 7, and the supporting block 8 is further, and the pressing rod is further fixed on the supporting block 7, and the pressing rod is further, the pressing rod is fixed on the supporting rod 7 can be firmly, and the supporting rod is moved on the supporting rod 7, and the position is positioned on the position.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vertical machining center is with clamping unable adjustment base which characterized in that: the vertical machining center comprises a base (1), wherein the base (1) is fixedly arranged on a moving platform of the vertical machining center, a plurality of T-shaped slots A (2) are formed in the upper end of the base (1), and clamping pieces (3) are further arranged on the base (1);

Clamping piece (3) are including mount pad (4) and depression bar (7), movable mounting has T shape inserted block A (5) in mount pad (4), T shape inserted block A (5) upper end movable mounting has adjusting screw (6), depression bar (7) are outside adjusting screw (6) through adjusting block (8) movable mounting, are located adjusting screw (6) of adjusting block (8) top position still movable mounting has supporting shoe (9).

2. The clamping and fixing base for a vertical machining center according to claim 1, wherein: t-shaped inserting blocks B (11) are fixedly arranged at the center of the lower end of the mounting seat (4), T-shaped inserting grooves B (10) are formed in the mounting seat (4), the T-shaped inserting blocks B (11) are installed in the corresponding T-shaped inserting grooves A (2) in a penetrating mode, namely, the mounting seat (4) is movably installed on the base (1) through the T-shaped inserting blocks B (11).

3. The clamping and fixing base for a vertical machining center according to claim 2, wherein: a rotary groove (12) is formed in the center of the upper end of the T-shaped inserting block A (5), and the T-shaped inserting block A (5) is installed in the T-shaped inserting groove B (10) in a penetrating mode.

4. The clamping and fixing base for a vertical machining center according to claim 1, wherein: the lower end of the adjusting screw (6) is fixedly provided with a rotating block (20), and the lower end of the adjusting screw (6) is rotatably arranged in the rotating groove (12) through the rotating block (20).

5. The clamping and fixing base for a vertical machining center according to claim 1, wherein: the utility model discloses a sliding block type hydraulic control device for the automobile, including adjusting block (8), adjusting block (8) and guide rail (15) are all fixed mounting on adjusting block (8), just adjusting block (8) utilize central point to put screw threaded connection in adjusting screw (6) outside, adjusting slot (13) have been seted up in depression bar (7), spout A (14) have all been seted up to both sides in adjusting slot (13), are located still all fixed mounting have on depression bar (7) of adjusting slot (13) both sides position guide rail (15), depression bar (7) alternate to install in adjusting block (8) outside, just spout A (14) slidable mounting is on slider (16) that correspond.

6. The clamping and fixing base for a vertical machining center according to claim 5, wherein: the utility model discloses a support block, including supporting shoe (9), connecting block (17), inclined strut (18), spout B (19) have been seted up to supporting shoe (9) lower extreme both sides equal fixed mounting, two inclined strut (18) are still fixed mounting to supporting shoe (9) one side, spout B (19) have also been seted up to connecting block (17) lower extreme, connecting block (17) and inclined strut (18) are respectively through spout B (19) slidable mounting of lower extreme on corresponding guide rail (15).