CN216802629U

CN216802629U - Spare part adds clamping apparatus

Info

Publication number: CN216802629U
Application number: CN202220559559.8U
Authority: CN
Inventors: 赵海安
Original assignee: Hangzhou Long'an Machinery Co ltd
Current assignee: Hangzhou Long'an Machinery Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-06-24
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a part machining clamp which comprises a pressing block, a base and a moving plate, wherein a limiting groove is formed in the pressing block, one end of a first fixing block is connected in the limiting groove in a sliding mode, one end of the lower surface of the pressing block is connected with one end of the first fixing block, the other end of the first fixing block is connected in a second sliding groove formed in the moving plate in a sliding mode through a second screw rod, adjusting grooves are symmetrically formed in the upper surface of the base, the base is connected with a first fixing plate through a hydraulic cylinder, the fixing plates are symmetrically connected to two ends of the lower surface of the moving plate, one end, far away from the pressing block, of the first fixing block is connected with the second fixing plate, a first sliding groove and a second sliding groove are formed in the surface of the moving plate respectively, the first sliding groove and the second sliding groove are movably connected with the first screw rod and the second screw rod through bearings respectively, and two ends of the moving plate are symmetrically connected with a first protection box and a second protection box. The part machining clamp has a good clamping effect, and can be flexibly adjusted, so that the practicability is improved.

Description

Spare part adds clamping apparatus

Technical Field

The utility model relates to the technical field of part processing, in particular to a part processing clamp.

Background

The part refers to a single part which cannot be disassembled in machinery, is a basic component of the machinery and a basic unit in the mechanical manufacturing process, and in the mechanical processing process, the part to be processed is often required to be placed on a mechanical processing device, and the mechanical processing device is generally provided with matched clamps, and the part is fixed through the clamps so as to be processed; however, the common part clamp is simple in structure, single in clamping mode, not stable enough for clamping parts, and inconvenient to adjust when clamping and fixing parts of different sizes.

Therefore, the part machining clamp is improved, and the part machining clamp is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a part machining clamp to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a part machining clamp comprises a pressing block, a base and a moving plate, wherein a limiting groove is formed in the pressing block, one end of a first fixing block is connected into the limiting groove in a sliding mode, one end of the lower surface of the pressing block is connected with one end of a first fixing block, the other end of the first fixing block is connected into a second sliding groove formed in the moving plate in a sliding mode through a second screw rod, adjusting grooves are symmetrically formed in the upper surface of the base, a first fixing plate is connected into the base through a hydraulic cylinder and symmetrically connected to two ends of the lower surface of the moving plate, one end, far away from the pressing block, of the first fixing block is connected with a second fixing plate, a first sliding groove and a second sliding groove are formed in the surface of the moving plate respectively, the first sliding groove and the second sliding groove are movably connected with the first screw rod and the second screw rod through bearings respectively, two ends of the moving plate are symmetrically connected with a first protection box and a second protection box, and a first motor in the first protection box is connected with one end of the second screw rod through a circular gear, and a second motor in the second protective box is connected with one end of the first screw rod through a coupler.

Preferably, the briquetting is the cuboid structure, sets up the spacing groove in the briquetting, and the cross-section of spacing groove is T shape structure, and the cross-section that briquetting and spacing groove combined together and constitute is L shape structure, and the fastening layer is connected to briquetting lower surface bilateral symmetry simultaneously.

Preferably, the upper end of the first fixing block is connected to one end of the lower surface of the pressing block, the first fixing block is of a rectangular structure, the lower end of the first fixing block is of a concave structure, and the first fixing block and the pressing block are combined together to form an L-shaped structure.

Preferably, the movable plate is of a rectangular structure, a first sliding groove is formed in the middle of the surface of the movable plate, second sliding grooves are symmetrically formed in the two sides of the first sliding groove, the first sliding groove and the second sliding groove are both of a rectangular structure, and the movable plate, the first sliding groove and the second sliding groove are combined together to form a grid-shaped structure.

Preferably, the first motor is connected in the first protection box, the first protection box is internally provided with a first groove, the first groove is of a T-shaped structure, one end, close to the first protection box, of the first screw rod is connected with the circular gear, the first motor is connected with the second screw rod through the circular gear, and meanwhile the first screw rod and the second screw rod are both provided with positive and negative tooth bidirectional screw rods.

Preferably, two ends of the lower surface of the moving plate are symmetrically connected with the first fixing plate, the first fixing plate is in a [ shape structure ], the middle part of the surface of the first fixing plate is connected with the hydraulic cylinder, and the first fixing plate and the hydraulic cylinder are combined together to form a Y-shaped structure.

Preferably, the second fixing block is integrally in an I-shaped structure, the lower end of the second fixing block is in threaded connection with the first screw rod through a threaded hole, the middle of the surface of the second fixing block is connected with the fastening layer, and meanwhile the pressing block, the first fixing block and the moving plate are combined together to form a concave structure.

Compared with the prior art, the utility model has the beneficial effects that: this spare part adds clamping apparatus, through the movable plate, the lead screw is one, the lead screw is two, motor is one, motor two, fixed plate one, the cooperation of fixed plate two and pneumatic cylinder, make this anchor clamps can carry out corresponding regulation according to the size of spare part, thereby improve the work efficiency when this anchor clamps use, and simultaneously, through the pneumatic cylinder, the movable plate, the cooperation of fixed block one and briquetting, can carry out preliminary centre gripping to the spare part, and the fastening layer can strengthen the centre gripping effect, rethread lead screw is one, motor two, the cooperation of fixed block two and briquetting, make fixed block two can carry out the secondary centre gripping to the spare part, thereby improve the centre gripping effect of this anchor clamps.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a side view of the movable plate and the fixed block of the present invention;

FIG. 3 is a schematic top view of a structural moving plate according to the present invention;

FIG. 4 is a schematic structural diagram of a structural compact of the present invention.

In the figure: 1. pressing into blocks; 2. a first fixed block; 3. a second fixed block; 4. a base; 5. a first motor; 6. a first fixing plate; 7. a second fixing plate; 8. moving the plate; 9. a first screw rod; 10. an adjustment groove; 11. a hydraulic cylinder; 12. a second motor; 13. a first protection box; 14. a first sliding chute; 15. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a part machining clamp comprises a pressing block 1, a base 4 and a moving plate 8, wherein the pressing block 1 is of a cuboid structure, a limiting groove 15 is formed in the pressing block 1, the cross section of the limiting groove 15 is of a T-shaped structure, the pressing block 1 and the limiting groove 15 are combined together to form an L-shaped structure, and meanwhile, fastening layers are symmetrically connected to two sides of the lower surface of the pressing block 1; the fixing block II 3 is integrally in an I-shaped structure, the lower end of the fixing block II 3 is in threaded connection with the screw rod I9 through a threaded hole, the middle of the surface of the fixing block II 3 is connected with the fastening layer, and meanwhile the pressing block 1, the fixing block I2 and the moving plate 8 are combined together to form a concave structure; one end of a second fixing block 3 is connected in the limiting groove 15 in a sliding mode, the upper end of a first fixing block 2 is connected to one end of the lower surface of the pressing block 1, the first fixing block 2 is of a rectangular structure, the lower end of the first fixing block 2 is of a concave structure, and meanwhile the first fixing block 2 and the pressing block 1 are combined together to form an L-shaped structure; meanwhile, the other end of the first fixed block 2 is slidably connected into a second sliding groove formed in the moving plate 8 through a second screw rod, adjusting grooves 10 are symmetrically formed in the upper surface of the base 4, the base 4 is internally connected with a first fixed plate 6 through a hydraulic cylinder 11, two ends of the lower surface of the moving plate 8 are symmetrically connected with the first fixed plate 6, the first fixed plate 6 is of a [ shape structure, the middle part of the surface of the first fixed plate 6 is connected with the hydraulic cylinder 11, and the first fixed plate 6 and the hydraulic cylinder 11 are combined together to form a Y-shaped structure; meanwhile, one end, far away from the pressing block 1, of the first fixed block 2 is connected with a second fixed plate 7, the movable plate 8 is of a rectangular structure, a first sliding groove 14 is formed in the middle of the surface of the movable plate 8, second sliding grooves are symmetrically formed in two sides of the first sliding groove 14, the first sliding groove 14 and the second sliding groove are both of rectangular structures, and the movable plate 8, the first sliding groove 14 and the second sliding grooves are combined together to form a grid-shaped structure; the first sliding groove 14 and the second sliding groove are movably connected with a first screw rod 9 and a second screw rod through bearings respectively, two ends of the moving plate 8 are symmetrically connected with a first protective box 13 and a second protective box 13, a first motor 5 in the first protective box 13 is connected into the first protective box 13, a first groove is formed in the first protective box 13 and is of a T-shaped structure, one end, close to the first protective box 13, of the second screw rod is connected with a circular gear, the first motor 5 is connected with the second screw rod through the circular gear, and meanwhile the first screw rod 9 and the second screw rod both adopt a positive and negative tooth bidirectional screw rod; and a second motor 12 in the second protective box is connected with one end of the first screw rod 9 through a coupler.

As shown in fig. 1 and 3, the movable plate 8, the first screw rod 9, the second screw rod, the first motor 5, the second motor 12, the first fixed plate 6, the second fixed plate 7 and the hydraulic cylinder 11 are matched, so that the clamp can be adjusted correspondingly according to the size of the part, and the working efficiency of the clamp in use is improved.

As shown in fig. 1 and 2, through the cooperation of pneumatic cylinder 11, movable plate 8, fixed block one 2 and briquetting 1, can carry out preliminary centre gripping to spare part, and the clamping effect can be strengthened to the fastening layer, and rethread screw one 9, two 12 motors, two 3 fixed blocks and the cooperation of briquetting 1 for two 3 fixed blocks can carry out the secondary centre gripping to spare part, thereby improve the centre gripping effect of this anchor clamps.

The working principle is as follows: when the part machining clamp is used, a part is placed on a workbench arranged on the upper surface of a base 4, then a first motor 5 and a second motor 12 are started simultaneously, the first motor 5 drives a second screw rod to rotate through a circular gear, the second motor 12 drives a first screw rod 9 to rotate through a coupler, then a first fixed block 2 and a second fixed block 3 are correspondingly moved, after the position of a pressing block 1 is adjusted, a hydraulic cylinder 11 is started, the hydraulic cylinder 11 drives a moving plate 8 to move downwards through a first fixed plate 6, so that the first fixed block 2 drives the pressing block 1 to move downwards, further the part is preliminarily clamped, then the second motor 12 is started, the second fixed block 3 moves along with the rotation of the first screw rod 9, and further secondary clamping of the part is realized; this is the whole process of the part machining jig.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spare part adds clamping apparatus, includes briquetting (1), base (4) and movable plate (8), its characterized in that: a limiting groove (15) is formed in the pressing block (1), one end of a second fixing block (3) is connected in the limiting groove (15) in a sliding manner, one end of the lower surface of the pressing block (1) is connected with one end of a first fixing block (2), the other end of the first fixing block (2) is connected in a second sliding groove formed in the movable plate (8) in a sliding manner through a second screw rod, adjusting grooves (10) are symmetrically formed in the upper surface of the base (4), a first fixing plate (6) is connected in the base (4) through a hydraulic cylinder (11), the first fixing plate (6) is symmetrically connected at two ends of the lower surface of the movable plate (8), one end, far away from the pressing block (1), of the first fixing block (2) is connected with a second fixing plate (7), a first sliding groove (14) and a second sliding groove are formed in the surface of the movable plate (8), and the first sliding groove (14) and the second sliding groove are respectively and movably connected with a first screw rod (9) and a second screw rod through a bearing, and two ends of the moving plate (8) are symmetrically connected with a first protection box (13) and a second protection box, a first motor (5) in the first protection box (13) is connected with one end of a second screw rod through a circular gear, and a second motor (12) in the second protection box is connected with one end of a first screw rod (9) through a coupler.

2. The component processing jig as set forth in claim 1, wherein: briquetting (1) is the cuboid structure, sets up spacing groove (15) in briquetting (1), and the cross-section of spacing groove (15) is T shape structure, and briquetting (1) and spacing groove (15) combination cross-section that constitutes together is L shape structure, simultaneously briquetting (1) lower surface bilateral symmetry connects the fastening layer.

3. The component processing jig as set forth in claim 1, wherein: the upper end of the first fixing block (2) is connected to one end of the lower surface of the pressing block (1), the first fixing block (2) is of a rectangular structure, the lower end of the first fixing block (2) is of a concave structure, and the first fixing block (2) and the pressing block (1) are combined together to form an L-shaped structure.

4. The part machining jig according to claim 1, characterized in that: the movable plate (8) is of a rectangular structure, a first sliding groove (14) is formed in the middle of the surface of the movable plate (8), second sliding grooves are symmetrically formed in the two sides of the first sliding groove (14), the first sliding groove (14) and the second sliding groove are of rectangular structures, and the movable plate (8), the first sliding groove (14) and the second sliding grooves are combined together to form a structure shaped like a Chinese character 'mu'.

5. The component processing jig as set forth in claim 1, wherein: the motor I (5) is connected in the first protection box (13), the first protection box (13) is internally provided with a first groove, the first groove is of a T-shaped structure, one end, close to the first protection box (13), of the second lead screw is connected with the circular gear, the motor I (5) is connected with the second lead screw through the circular gear, and meanwhile the first lead screw (9) and the second lead screw both adopt positive and negative tooth bidirectional lead screws.

6. The part machining jig according to claim 1, characterized in that: the two ends of the lower surface of the moving plate (8) are symmetrically connected with the first fixing plates (6), the first fixing plates (6) are in a [ shape structure, the middle parts of the surfaces of the first fixing plates (6) are connected with the hydraulic cylinders (11), and the first fixing plates (6) and the hydraulic cylinders (11) are combined together to form a Y-shaped structure.

7. The component processing jig as set forth in claim 1, wherein: the whole fixed block II (3) is of an I-shaped structure, the lower end of the fixed block II (3) is in threaded connection with the screw rod I (9) through a threaded hole, the middle of the surface of the fixed block II (3) is connected with the fastening layer, and meanwhile the pressing block (1), the fixed block I (2) and the movable plate (8) are combined together to form a concave structure.