CN219026216U

CN219026216U - Clamping and fixing structure of wire cutting equipment

Info

Publication number: CN219026216U
Application number: CN202320013316.9U
Authority: CN
Inventors: 吴霞萍; 杨文华; 田素光; 董明峰
Original assignee: Dongguan Airuibo Precision Technology Co ltd
Current assignee: Dongguan Airuibo Precision Technology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-16
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a clamping and fixing structure of wire cutting equipment; the utility model relates to a wire cutting machine technical field specifically includes the backup pad, the bottom surface fixedly connected with mechanism case of backup pad, the inside wall of mechanism case is fixed to be inlayed and is had fixed cover, the inside wall fixed mounting of fixed cover has positive and negative motor, positive and negative drive screw's output fixedly connected with positive and negative motor, two slide holes have been seted up to the upper surface of backup pad, two the equal sliding connection of inner wall of slide hole has the regulation seat, two the screw thread ring is all fixedly inlayed to a side that the regulation seat kept away from each other, two the inner circle of screw thread ring all with positive and negative drive screw's surface threaded connection, two the equal fixedly connected with anchor clamps of upper surface of regulation seat. This wire cutting equipment centre gripping fixed knot constructs, is convenient for adjust the position of two holders, and it is fixed to conveniently carry out the centre gripping to the work piece of different specifications to can be fixed more firm to the work piece centre gripping.

Description

Clamping and fixing structure of wire cutting equipment

Technical Field

The utility model relates to the technical field of wire cutting machines, in particular to a clamping and fixing structure of wire cutting equipment.

Background

The wire cutting machine mainly comprises a machine tool, a numerical control system and a high-frequency power supply, wherein the numerical control system comprises a singlechip, a keyboard and a variable-frequency detection system, has main functions of gap compensation, linear interpolation, circular interpolation, automatic wire breakage treatment and the like, can cut materials such as high-strength, high-toughness, high-hardness, high-brittleness and magnetic materials, and parts with precision, fineness and complex shape, and is widely applied to various industries.

The present chinese patent with publication number CN209614494U discloses a clamping structure for wire-electrode cutting machine, including cutting adjusting seat, cutting head, stock, arc grip block, rotation handle, bull stick, fixed block, bearing frame, adjustment seat and connecting rod, the holding plate up end is connected with the stock, and the frame upside is equipped with the cutting adjusting seat, but when carrying out the centre gripping to the work piece in the aforesaid patent, needs the manual work to rotate the rotation handle, comparatively laborious when the centre gripping to it is relatively poor to adopt the arc grip block alone to carry out the centre gripping fastness, for this reason, we propose a wire-electrode cutting equipment centre gripping fixed knot constructs and solves above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a clamping and fixing structure of linear cutting equipment, which has the advantages that workpieces with different specifications are clamped and fixed, the clamping and fixing of the workpieces are firmer, and the problem that when the workpieces are clamped at present, a rotating handle is required to be manually rotated, the clamping is more laborious, and the clamping firmness is worse by adopting an arc clamping plate alone is solved.

The utility model discloses a clamping and fixing structure of linear cutting equipment, which comprises a supporting plate, wherein the bottom surface of the supporting plate is fixedly connected with a mechanism box, the inner side wall of the mechanism box is fixedly embedded with a fixing cover, the inner side wall of the fixing cover is fixedly provided with a positive and negative motor, the output end of the positive and negative motor is fixedly connected with a positive and negative driving screw, the upper surface of the supporting plate is provided with two sliding holes, the inner walls of the two sliding holes are respectively and slidably connected with an adjusting seat, one side surface, far away from each other, of the two adjusting seats is fixedly embedded with a threaded ring, the inner rings of the two threaded rings are respectively and fixedly connected with the outer surface of the positive and negative driving screw, the upper surfaces of the two adjusting seats are respectively and fixedly connected with a clamping seat, and the bottom surface of the supporting plate is fixedly connected with two baffle plates.

As a further improvement of the utility model, the clamping seat comprises a U-shaped support plate, and a threaded opening is formed in the upper surface of the U-shaped support plate.

As a further improvement of the utility model, the inner wall of the threaded opening is in threaded connection with a threaded fixing rod, and the bottom end of the threaded fixing rod is fixedly connected with a circular pressing plate.

As a further improvement of the utility model, the inner bottom wall of the mechanism box is fixedly connected with a sliding rail, the outer surface of the sliding rail is slidingly connected with two sliding seats, and the upper surfaces of the two sliding seats are respectively and fixedly connected with the bottom surfaces of the two adjusting seats.

As a further improvement of the utility model, the inner side wall of the mechanism box is fixedly connected with a bearing ring, and the outer surface of the left end of the positive and negative driving screw is fixedly connected with the inner ring of the bearing ring.

As a further improvement of the utility model, the front surface of the mechanism box is fixedly inlaid with a control panel, and the bottom surface of the mechanism box is fixedly connected with two groups of supporting seats.

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

this wire cutting equipment centre gripping fixed knot constructs, positive and negative motor through the inside positive and negative motor that is equipped with of mechanism case, and with positive and negative drive screw's cooperation, can make positive and negative drive screw carry out screw-thread fit in the inside of two screwed rings, will drive two regulation seats and slide at positive and negative drive screw's surface, also can make the holder of regulation seat top remove simultaneously, be convenient for adjust the position of two holders, the convenience is fixed the work piece centre gripping of different specifications, screw thread mouth and the screw thread dead lever that are equipped with through the U type extension board, and with circular clamp plate's cooperation, can be fixed more firmly to the work piece centre gripping, the fastness after the improvement work piece centre gripping.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a front view of the mechanism box of the present utility model;

FIG. 3 is a cross-sectional view of a side view of a cartridge of the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.

In the figure: 1. a support plate; 2. a mechanism box; 3. a fixed cover; 4. a forward and reverse motor; 5. a positive and negative driving screw; 6. a threaded ring; 7. an adjusting seat; 8. a slide hole; 9. a clamping seat; 901. a U-shaped support plate; 902. a threaded port; 903. a threaded fixing rod; 904. a circular pressing plate; 10. a slide rail; 11. a slide; 12. a baffle; 13. a bearing ring; 14. a support base; 15. and a control panel.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1-4, the clamping and fixing structure of the wire cutting equipment of the utility model comprises a supporting plate 1, wherein the bottom surface of the supporting plate 1 is fixedly connected with a mechanism box 2, the inner side wall of the mechanism box 2 is fixedly embedded with a fixed cover 3, the inner side wall of the fixed cover 3 is fixedly provided with a positive and negative motor 4, the output end of the positive and negative motor 4 is fixedly connected with a positive and negative driving screw 5, the upper surface of the supporting plate 1 is provided with two sliding holes 8, the inner walls of the two sliding holes 8 are both slidingly connected with adjusting seats 7, one side surfaces of the two adjusting seats 7, which are far away from each other, are both fixedly embedded with threaded rings 6, the inner rings of the two threaded rings 6 are both in threaded connection with the outer surfaces of the positive and negative driving screw 5, the upper surfaces of the two adjusting seats 7 are both fixedly connected with clamping seats 9, and the bottom surface of the supporting plate 1 is fixedly connected with two baffle plates 12.

The holder 9 includes U type extension board 901, and threaded opening 902 has been seted up to the upper surface of U type extension board 901, and the inner wall threaded connection of threaded opening 902 has screw thread dead lever 903, and the bottom fixedly connected with circular clamp plate 904 of screw thread dead lever 903 is through threaded opening 902 and screw thread dead lever 903 to with the cooperation of circular clamp plate 904, can be more firm to the work piece centre gripping is fixed.

The inner bottom wall of the mechanism box 2 is fixedly connected with a sliding rail 10, the outer surface of the sliding rail 10 is slidably connected with two sliding seats 11, the upper surfaces of the two sliding seats 11 are fixedly connected with the bottom surfaces of the two adjusting seats 7 respectively, the inner side wall of the mechanism box 2 is fixedly connected with a bearing ring 13, the outer surface of the left end of the positive and negative driving screw 5 is fixedly connected with the inner ring of the bearing ring 13, the front surface of the mechanism box 2 is fixedly inlaid with a control panel 15, and the control panel 15 refers to a main command device for changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit to control the starting, speed regulation, braking and reversing of the positive and negative motor 4 according to a preset sequence, and the main command device consists of a program counter, a command register, a command decoder, a time sequence generator and an operation controller.

The bottom surface fixedly connected with two sets of supporting seats 14 of mechanism case 2 can make the adjusting seat 7 more stable when sliding side by side through slide rail 10 and slide 11, utilizes bearing ring 13 to support positive and negative drive screw 5's left end, utilizes control panel 15 to be convenient for control positive and negative motor 4's operation.

When the utility model is used, the clamping and fixing structure is connected with the power supply, the forward and reverse motor 4 is started to run clockwise or anticlockwise through the control panel 15, the forward and reverse driving screw 5 can be driven to be in threaded fit with the two threaded rings 6, the two threaded rings 6 and the two adjusting seats 7 can slide on the surfaces of the forward and reverse driving screw 5, the two clamping seats 9 can be driven to be far away from or close to each other, the positions of the two clamping seats 9 are convenient to adjust, a workpiece is placed in the two U-shaped support plates 901, the two threaded fixing rods 903 are rotated downwards, the round pressing plate 904 can be driven to press and fix the workpiece, and therefore the workpiece is clamped and fixed rapidly.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. Wire cutting equipment centre gripping fixed knot constructs, including backup pad (1), its characterized in that: the utility model discloses a motor structure, including support plate (1), fixed cover (3), positive motor (4), two slide hole (8)'s inner wall all sliding connection has adjustment seat (7), two screw thread ring (6) are all fixedly inlayed to one side that adjustment seat (7) kept away from each other, two the inner circle of screw thread ring (6) all with positive and negative drive screw's (5) surface threaded connection, two the equal fixedly connected with holder (9) of upper surface of adjustment seat (7), the bottom surface fixedly connected with two baffles (12) of support plate (1).

2. The wire cutting apparatus clamping and fixing structure according to claim 1, wherein: the clamping seat (9) comprises a U-shaped support plate (901), and a threaded opening (902) is formed in the upper surface of the U-shaped support plate (901).

3. The wire cutting apparatus clamping and fixing structure according to claim 2, wherein: the inner wall threaded connection of screw thread mouth (902) has screw thread dead lever (903), the bottom fixedly connected with circular clamp plate (904) of screw thread dead lever (903).

4. The wire cutting apparatus clamping and fixing structure according to claim 1, wherein: the mechanism is characterized in that a sliding rail (10) is fixedly connected to the inner bottom wall of the mechanism box (2), two sliding seats (11) are slidably connected to the outer surface of the sliding rail (10), and the upper surfaces of the two sliding seats (11) are fixedly connected with the bottom surfaces of the two adjusting seats (7) respectively.

5. The wire cutting apparatus clamping and fixing structure according to claim 1, wherein: the inner side wall of the mechanism box (2) is fixedly connected with a bearing ring (13), and the outer surface of the left end of the positive and negative driving screw (5) is fixedly connected with the inner ring of the bearing ring (13).

6. The wire cutting apparatus clamping and fixing structure according to claim 1, wherein: the front of the mechanism box (2) is fixedly inlaid with a control panel (15), and the bottom surface of the mechanism box (2) is fixedly connected with two groups of supporting seats (14).