CN220331059U

CN220331059U - Tooth-shaped jaw

Info

Publication number: CN220331059U
Application number: CN202322003295.5U
Authority: CN
Inventors: 仉超
Original assignee: Qingdao 1001 Precision Manufacturing Co ltd
Current assignee: Qingdao 1001 Precision Manufacturing Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-12
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a tooth-shaped jaw, which comprises a clamping mechanism, wherein a positioning mechanism is arranged right above the clamping mechanism, one side of the positioning mechanism is horizontally provided with a driving mechanism, the inside of the clamping mechanism is horizontally provided with a shielding mechanism, the tooth-shaped jaw can be used for rapidly carrying out limiting and positioning work on objects through manual adjustment of a limiting mechanism, the clamping mechanism can not be influenced in the width adjustment process through the structure designed by the limiting mechanism, and the tooth-shaped jaw can effectively prevent fragments from entering the inside of a lower structure through a baffle plate which is arranged inside a moving block and is extruded outwards through a spring.

Description

Tooth-shaped jaw

Technical Field

The utility model relates to the technical field of clamps, in particular to a tooth-shaped jaw.

Background

The fixture is used for fixing a processing object in a machining process to enable the processing object to occupy a correct position so as to receive construction or detection, is also called a fixture, in a broad sense, any procedure in the process, is used for quickly, conveniently and safely installing a workpiece, and can be called a fixture, the fixture usually comprises a positioning element for determining the correct position of the workpiece in the fixture, a clamping device, a tool setting guiding element for determining the relative position of a tool and the workpiece or guiding the tool direction, an indexing device for enabling the workpiece to finish the processing of a plurality of stations in one installation, a rotary indexing device, a linear movement indexing device, a connecting element, a fixture body fixture base and the like, and according to the searching, the conventional jaw fixture for clamping a workblank of the application number CN218697794U, a vice jaw fixture for clamping the application number CN202221860454.2 comprises a base, wherein a first threaded rod is arranged at the top of the base, two sliding plates are connected with threads at the outer sides of the first threaded rod, a fixed block is rotationally connected to one side of the second threaded rod, a tooth-shaped jaw is fixedly connected to the top of the second threaded rod, the first threaded rod is connected with a tooth-shaped jaw, the first threaded rod is arranged at the outer side of the base, a spring assembly is connected with the second threaded rod is connected with the outer side of the base, and a cleaning plate is fixedly connected with the second threaded rod assembly at the outer side of the base, and the threaded rod is connected with the top plate at the top, and the threaded rod is fixedly arranged at the top end:

1. when the traditional tooth-shaped jaw clamps an object, the surface facing the irregular object cannot be subjected to stable limiting clamping.

2. The structure of the general tooth-shaped jaw enables scraps generated during subsequent working to be scattered into the structure, so that the scraps are inconvenient to clean.

Disclosure of Invention

The utility model aims to provide a tooth-shaped jaw for solving the problems that the tooth-shaped jaw in the current market provided by the background art cannot stably limit and clamp an object and scraps are inconvenient to clean during subsequent processing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tooth-shaped jaw comprises a clamping mechanism, a positioning mechanism is arranged right above the clamping mechanism, a driving mechanism is horizontally arranged on one side of the positioning mechanism, and a shielding mechanism is horizontally arranged inside the clamping mechanism.

Preferably, the clamping mechanism comprises a chute, a first double-head screw rod, a motor, a moving block and a tooth-shaped clamping block, the positioning mechanism comprises a guide fixing rod, a moving plate and a limiting block, the driving mechanism comprises a second double-head screw rod and a handle, and the shielding mechanism comprises a spring, a pressing block and a baffle plate.

Preferably, the main part molding of spout is the recess of U shape, and the middle part of spout U shape recess is provided with the baffle perpendicularly, and the inside of spout baffle is provided with horizontal through-hole, a double-end lead screw level sets up in spout U shape recess inside, and the middle part setting of a double-end lead screw is in the horizontal through-hole that the spout baffle reserved, a one side level of double-end lead screw is provided with the motor, and the motor sets up in spout outside one side, a double-end lead screw's pole upper both sides are provided with the movable block, and the below of movable block sets up in the recess inside that the spout reserved, one side of movable block is provided with the horizontal groove that link up, all be provided with a set of profile of tooth clamp splice directly over every group movable block.

Preferably, a group of guide fixing rods are horizontally arranged on the left side and the right side of each group of moving blocks, the number of the moving plates is two, through holes are formed in the two sides of the moving plates, threaded holes are formed in one side of the moving plates, horizontal through sliding grooves are formed in the inner sides of the left group of holes and the right group of holes of the moving plates, a group of moving plates are respectively arranged on each side of the guide fixing rods of the two groups of moving blocks, and limiting blocks are arranged right above the moving plate blocks.

Preferably, the inside level of tapped hole that reserves of movable plate one side is provided with No. two double-end lead screws, and one side of No. two double-end lead screws is provided with the handle.

Preferably, the horizontal groove reserved for each group of moving blocks is internally provided with a spring, the outer side of the spring is provided with a pressing block, the outer side of the pressing block is horizontally provided with a baffle, and one side of the baffle penetrates through the horizontal groove reserved for the moving blocks and is arranged on the outer side of the moving blocks.

Compared with the prior art, the utility model has the beneficial effects that: tooth-shaped jaws.

1. The tooth-shaped jaw can be adjusted manually to rapidly carry out limiting and positioning of objects, and the structure designed by the limiting mechanism can prevent the clamping mechanism from being influenced in width adjustment.

2. This tooth form is kept silent, through the inside extruded baffle of spring outside that sets up of movable block, can effectually prevent that piece from entering into the inside of below structure, and because the extrusion of spring for clamping mechanism all can carry out effectual shielding protection in the width adjustment.

Drawings

FIG. 1 is a schematic diagram of a front elevation of a tooth-shaped jaw of the present utility model;

FIG. 2 is a schematic view of a plane elevation of a tooth-shaped jaw of the present utility model;

FIG. 3 is a schematic side elevational view of the toothed jaw of the present utility model;

fig. 4 is a schematic view of a side elevation of the tooth-shaped jaw structure A of the present utility model.

In the figure: 1. a clamping mechanism; 101. a chute; 102. a first double-head screw rod; 103. a motor; 104. a moving block; 105. tooth-shaped clamping blocks; 2. a positioning mechanism; 201. a guide fixing rod; 202. a moving plate; 203. a limiting block; 3. a driving mechanism; 301. a second double-end screw rod; 302. a handle; 4. a shielding mechanism; 401. a spring; 402. pressing blocks; 403. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a positioning mechanism 2 is arranged right above the clamping mechanism 1, a driving mechanism 3 is horizontally arranged on one side of the positioning mechanism 2, and a shielding mechanism 4 is horizontally arranged inside the clamping mechanism 1.

The clamping mechanism 1 consists of a sliding groove 101, a first double-head screw rod 102, a motor 103, a moving block 104 and a tooth-shaped clamping block 105, the positioning mechanism 2 consists of a guide fixed rod 201, a moving plate 202 and a limiting block 203, the driving mechanism 3 consists of a second double-head screw rod 301 and a handle 302, and the shielding mechanism 4 consists of a spring 401, a pressing block 402 and a baffle 403.

The main part molding of spout 101 is the recess of U shape, and the middle part of spout 101U shape recess is provided with the baffle perpendicularly, and the inside of spout 101 baffle is provided with horizontal through hole, no. one double-end lead screw 102 level sets up in spout 101U shape recess inside, and No. one double-end lead screw 102's middle part sets up in the horizontal through hole that spout 101 baffle reserved, one side level of No. one double-end lead screw 102 is provided with motor 103, and motor 103 sets up in spout 101 outside one side, no. one double-end lead screw 102's pole upper both sides are provided with movable block 104, and the below of movable block 104 sets up in the recess inside that spout 101 reserved, one side of movable block 104 is provided with the horizontal groove that link up, all be provided with a set of profile of tooth clamp splice 105 directly over every movable block 104, the work of carrying out the centre gripping fast has been made things convenient for.

The left and right sides level of every group movable block 104 respectively is provided with a set of direction dead lever 201, and the quantity of movable plate 202 is two sets of, and the both sides of movable plate 202 are provided with the hole that link up, and one side of movable plate 202 is provided with the screw hole, and the inboard of two sets of holes about the movable plate 202 is provided with horizontal link up the spout, is provided with a set of movable plate 202 on each side direction dead lever 201 of two groups movable block 104 respectively, is provided with stopper 203 directly over the movable plate 202 plate, and this mechanism can play location and spacing effect.

The inside level of the tapped hole reserved on one side of the movable plate 202 is provided with a second double-ended screw rod 301, one side of the second double-ended screw rod 301 is provided with a handle 302, and the structure can be used for quickly carrying out movable adjustment on the limiting mechanism.

The spring 401 is arranged in the horizontal groove reserved for each group of moving blocks 104, the pressing block 402 is arranged on the outer side of the spring 401, the baffle 403 is horizontally arranged on the outer side of the pressing block 402, one side of the baffle 403 penetrates through the horizontal groove reserved for the moving blocks 104 and is arranged on the outer side of the moving blocks 104, and the structure is convenient to seal the internal structure to prevent chips from entering.

Working principle: through the starter motor 103, motor 103 drives the inside of one number double-end lead screw 102 that one side set up and carries out rotatory work at spout 101, the movable block 104 that the pole upper both sides of one number double-end lead screw 102 set up will carry out the left and right sides displacement this moment, thereby press from both sides tight adjustment work according to not unidimensional article, the movable block 104 is moving, the spring 401 that inside set up is through pressing from both sides baffle 403 to the pressing from both sides outside of the piece 402, make baffle 403 can effectually seal the protection work to the structure of below, prevent that the piece from falling into, this moment manual carry out rotatory work to handle 302, handle 302 has driven the second number double-end lead screw 301 that is connected with handle 302 at rotatory in-process, the movable plate 202 that the pole upper both sides set up is moved to No. double-end lead screw 301, and the movable plate 202 moves through the direction dead lever 201 that sets up in the movable block 104 both sides can be stable, and through the recess that the movable plate 202 reserved, can be when movable block 104 moves, the direction dead lever 201 on the movable block 104 can not cause the influence, stopper 203 to the article location and spacing work in this moment, the limit block 203 top at this moment, the technical specification of the prior art who has not been described in detail in the technical specification.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Tooth jaw, comprising a clamping mechanism (1), characterized in that: a positioning mechanism (2) is arranged right above the clamping mechanism (1), a driving mechanism (3) is horizontally arranged on one side of the positioning mechanism (2), and a shielding mechanism (4) is horizontally arranged inside the clamping mechanism (1).

2. The toothed jaw as set forth in claim 1, wherein: clamping mechanism (1) comprises spout (101), no. one double-end lead screw (102), motor (103), movable block (104) and profile of tooth clamp splice (105), positioning mechanism (2) comprise direction dead lever (201), movable plate (202) and stopper (203), actuating mechanism (3) comprise No. two double-end lead screw (301) and handle (302), shielding mechanism (4) comprise spring (401), support briquetting (402) and baffle (403).

3. The toothed jaw as set forth in claim 2, wherein: the main part molding of spout (101) is the recess of U shape, and the middle part of spout (101) U shape recess is provided with the baffle perpendicularly, and the inside of spout (101) baffle is provided with horizontal through-hole, no. one double-end lead screw (102) level sets up in the inside of spout (101) U shape recess, and the middle part of No. one double-end lead screw (102) sets up in the horizontal through-hole that spout (101) baffle reserved, one side level of No. one double-end lead screw (102) is provided with motor (103), and motor (103) set up in spout (101) outside one side, both sides are provided with movable block (104) on the pole of No. one double-end lead screw (102), and the below of movable block (104) sets up in the inside of the recess that spout (101) reserved, one side of movable block (104) is provided with the horizontal groove that link up, all be provided with a set of profile of tooth clamp splice (105) directly over every movable block (104).

4. A toothed jaw as set forth in claim 3, wherein: the left side and the right side of each group of movable blocks (104) are horizontally provided with a group of guide fixing rods (201), the number of the movable plates (202) is two, the two sides of each movable plate (202) are provided with through holes, one side of each movable plate (202) is provided with threaded holes, the inner sides of the left and the right groups of holes of each movable plate (202) are provided with horizontal through sliding grooves, each side of each movable block (104) is provided with a group of movable plates (202) on the guide fixing rods (201), and limiting blocks (203) are arranged right above the movable plates (202).

5. The toothed jaw as set forth in claim 4, wherein: the novel movable plate is characterized in that a second double-head screw rod (301) is horizontally arranged in a threaded hole reserved in one side of the movable plate (202), and a handle (302) is arranged on one side of the second double-head screw rod (301).

6. The toothed jaw as set forth in claim 4, wherein: the horizontal grooves reserved for each group of moving blocks (104) are internally provided with springs (401), the outer sides of the springs (401) are provided with pressing blocks (402), the outer sides of the pressing blocks (402) are horizontally provided with baffle plates (403), and one sides of the baffle plates (403) penetrate through the horizontal grooves reserved for the moving blocks (104) and are arranged on the outer sides of the moving blocks (104).