CN112719995A

CN112719995A - A frock clamp that is used for lathe processing unipolar shredder blade

Info

Publication number: CN112719995A
Application number: CN202110221997.3A
Authority: CN
Inventors: 赵攀
Original assignee: Nanjing Huaxin Machine Tool Manufacturing Co ltd
Current assignee: Nanjing Huaxin Machine Tool Manufacturing Co ltd
Priority date: 2021-02-28
Filing date: 2021-02-28
Publication date: 2021-04-30

Abstract

The invention discloses a tool clamp for machining a blade of a single-shaft shredder by a lathe, which comprises a clamp seat, wherein an integrated clamping block is arranged at the edge of the top of the clamp seat, clamping arms are connected and arranged on two sides of the top of the clamp seat, a fixed rod and a limiting rod are fixedly arranged on two sides of the top of the clamp seat, the clamping arms are arranged on the limiting rod and the fixed rod in a penetrating manner, and an integrated fixed seat is arranged on the clamping block; when the clamp is used and installed, a workpiece is clamped on the clamp through opposite clamping, in the machining process, the workpiece is possible to incline and deviate, the machining precision of the workpiece is influenced, when the clamp works, the workpiece can be clamped by the transverse clamping rod and the clamping arms in a matched mode through the clamp, the workpiece is stably clamped and installed, the stability of the workpiece is guaranteed, the workpiece is prevented from inclining and deviating during machining, a spring is arranged on a fixing rod of the clamp, after the clamping arms are installed, when the clamping arms are disassembled and assembled, the clamping arms can be automatically reset through the spring, and the workpiece can be conveniently disassembled and assembled.

Description

A frock clamp that is used for lathe processing unipolar shredder blade

Technical Field

The invention belongs to the technical field of tool fixtures, and particularly relates to a tool fixture for machining blades of a single-shaft shredder by a lathe.

Background

A shredder is a machine used for fine crushing, which is generally used to process raw materials or scraps to make them smaller in size. Typical examples are plastic or rubber scrap, which is shredded and melted as a raw material and pelletized for use in remanufacturing plastic bottles, tires, garbage cans, and the like. The shredder is applied to the plastic recycling industry and is commonly used for crushing waste products, large-caliber PE plastic pipes, bundled and packaged plastic films, large stacks of plastic sheets and machine head materials. Applications of shredders generally include: shredding the rejected product into smaller pieces for recycling; reducing the volume of raw materials to be mixed with other materials, and the like. A clamp: the device is used for fixing the processing object to make the processing object occupy the correct position in the mechanical manufacturing process so as to receive construction or detection.

The existing tool clamp for machining the blades of the single-shaft shredder by the lathe is used for machining the blades of the single-shaft shredder, the lathe is required to be used, the clamp is required to be used for positioning and installing when the lathe is machined and used, the stability of a workpiece is guaranteed, the workpiece passes through opposite clamping when the workpiece is installed, the workpiece is likely to incline and deviate in the machining process, the machining precision of the device is affected, the practicability of the device is lowered, and therefore the tool clamp for machining the blades of the single-shaft shredder by the lathe is provided.

Disclosure of Invention

The invention aims to provide a tool clamp for lathe machining of a single-shaft shredder blade, which aims to solve the problems that the prior tool clamp for lathe machining of the single-shaft shredder blade, which is proposed in the background art, generally needs to use a lathe when the single-shaft shredder blade is machined, needs to use a clamp for positioning and mounting when the single-shaft shredder is machined and used, so that the stability of a workpiece is ensured, but the workpiece is clamped oppositely when the workpiece is mounted, so that the workpiece is inclined and deviated during the machining process, the machining precision of the device is influenced, and the practicability of the device is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a frock clamp for lathe processing unipolar shredder blade, includes the anchor clamps seat, the clamp splice of integral type is seted up to the top edge of anchor clamps seat, the arm lock has been installed in the connection of the top both sides of anchor clamps seat, the fixed dead lever and the gag lever post of having installed in the top both sides of anchor clamps seat, the arm lock runs through and installs on gag lever post and dead lever, just set up the fixing base of integral type on the clamp splice, the fixing base is revolved and is established the installation and be equipped with the screw rod, just rotate on the screw rod and install horizontal clamping bar, the inboard of clamp splice has been seted up and has been link up the groove, the one end of horizontal clamping.

Preferably, the fixing rod is provided with a spring at one end of the clamping block in a sleeved mode, and the other end of the fixing rod is provided with a nut in a rotating mode.

Preferably, the clamping blocks are arranged on the fixing rod in a limiting and rotating mode through nuts.

Preferably, the edge of the clamp seat is provided with a fixing edge, and the fixing edge is provided with a fixing screw hole.

Preferably, the clamp seat is symmetrically provided with two clamping arms, and the two clamping blocks are respectively arranged on one side of the two clamping blocks.

Preferably, two limiting rods are symmetrically arranged on one side of the top of the clamp seat, and the clamping arms are installed in a limiting mode through the two limiting rods.

Preferably, the transverse clamping rod protrudes and is arranged at the inner sides of the clamping arm and the clamping block, and the transverse clamping rod protrudes by five millimeters.

Preferably, the opposite positions of the two groups of clamping arms and the clamping blocks are provided with occlusion lines.

Compared with the prior art, the invention has the beneficial effects that:

(1) when the clamp works, the clamp can be matched with the clamping arms through the transverse clamping rods to clamp the workpiece stably, so that the stability of the workpiece is ensured, the workpiece is prevented from being inclined and deviated during machining, and the practicability of the device is improved;

(2) the spring is arranged on the fixing rod of the device, when the clamping arm is mounted and disassembled, the clamping arm can be automatically reset through the spring, the workpiece can be conveniently disassembled and assembled, and the convenience of the device is improved.

Drawings

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

FIG. 2 is a schematic top view of the clamping block of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 4 is a schematic diagram of the right view structure of the present invention;

FIG. 5 is a schematic view of a second embodiment of the cross bar assembly of the present invention;

in the figure: 1. a clamp seat; 2. a limiting rod; 3. fixing the rod; 4. clamping arms; 5. a fixed seat; 6. a clamping block; 7. a transverse clamping bar; 8. a screw; 9. occlusion lines; 10. a spring.

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.

Example 1

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a frock clamp for lathe processing unipolar shredder blade, including anchor clamps seat 1, clamp splice 6 of integral type is seted up to the top edge of anchor clamps seat 1, clamp arm 4 has been installed in the connection of the top both sides of anchor clamps seat 1, fixed dead lever 3 and the gag lever post 2 of having installed in the top both sides of anchor clamps seat 1, clamp arm 4 runs through and installs on gag lever post 2 and dead lever 3, and set up the fixing base 5 of integral type on clamp splice 6, the installation is established on fixing base 5 top spin and is equipped with screw rod 8, and rotate on the screw rod 8 and installed horizontal clamping bar 7, the inboard of clamp splice 6 has been seted up and has been run through the groove, the one end of horizontal clamping bar 7 is installed and is run through the inslot, when this anchor clamps at the during operation, horizontal clamping bar 7 of accessible and 4 cooperation centre gripping of clamp arm.

For better disassembly and assembly, in this embodiment, preferably, a spring 10 is installed at one end of the fixing rod 3, which is located at the clamping block 6, and a nut is installed at the other end of the fixing rod 3 in a screwing manner, which facilitates the clamping block 6 to automatically reset through the spring 10, and is more convenient to disassemble and assembly, for better installation of the clamping block 6, in this embodiment, preferably, the clamping block 6 is screwed on the fixing rod 3 through the nut for facilitating the fixing and clamping through the clamping block 6, for better installation of the clamp seat 1, in this embodiment, preferably, a fixing edge is formed at the edge of the clamp seat 1, and a fixing screw hole is formed on the fixing edge, through which the clamp seat 1 can be fixed on a lathe, for better use, in this embodiment, preferably, two clamping arms 4 are symmetrically installed on the clamp seat 1, and two clamping blocks 6 are installed at one side of two clamping blocks 6 respectively, in order to more stably mount the clamping block 6, in this embodiment, preferably, two limiting rods 2 are symmetrically mounted on one side of the top of the clamp seat 1, and the clamping arm 4 is mounted in a limiting manner through the two limiting rods 2, so that the stability of the clamping block 6 is improved through the two limiting rods 2 when clamping is fixed, and the clamping block 6 is prevented from shaking unstably.

Example 2

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: the utility model provides a frock clamp for lathe processing unipolar shredder blade, including anchor clamps seat 1, the clamp splice 6 of integral type is seted up to the top edge of anchor clamps seat 1, anchor clamps seat 1's top both sides are connected and have been installed arm lock 4, anchor clamps seat 1's top both sides are fixed and have been installed dead lever 3 and gag lever post 2, arm lock 4 runs through and installs on gag lever post 2 and dead lever 3, and set up the fixing base 5 of integral type on arm lock 4, the installation is established on fixing base 5 top spin and is equipped with screw rod 8, and rotate on the screw rod 8 and installed horizontal clamping bar 7, the inboard of arm lock 4 has been seted up and has been run through the groove, the one end of horizontal clamping bar 7 is installed and is run through the inslot, when this anchor clamps at the during operation, horizontal clamping bar 7 of accessible and arm lock 4 cooperation centre.

The working principle and the using process of the invention are as follows: when the clamp is used and installed, the clamp arm 4 is arranged on the clamp seat 1, a workpiece is clamped on the clamp seat 1 in an opposite direction through the clamp arm 4, the workpiece is possible to incline and deviate in the machining process and the machining precision of the workpiece is influenced, the transverse clamping rods 7 are arranged on the clamping blocks 6 of the clamp, when the clamp works, the workpiece can be placed between the two transverse clamping rods 7, the screw rod 8 on the fixing seat 5 is rotated, the screw rod 8 rotates to drive the transverse clamping rods 7 to move in an opposite direction, the workpiece is fixed through the transverse clamping rods 7, opposite clamping is simultaneously carried out through the clamp arm 4 after the fixing, the workpiece can be stably clamped and installed through the cooperation clamping of the transverse clamping rods 7 and the clamp arm 4, the stability of the workpiece is ensured, the workpiece is prevented from inclining and deviating during machining, the spring 10 is arranged on the fixing rod 3 of the clamping device, when the clamp arm 4 is installed and disassembled, can be with arm lock 4 automatic re-setting through spring 10, make things convenient for the dismouting work piece to use, improved the device's convenience.

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 frock clamp for lathe processing unipolar shredder blade, includes anchor clamps seat (1), its characterized in that: the utility model discloses a clamp piece, including anchor clamps seat (1), top edge of anchor clamps seat (1) sets up clamp splice (6) of integral type, the top both sides of anchor clamps seat (1) are connected and have been installed arm lock (4), the fixed dead lever (3) and gag lever post (2) of having installed in top both sides of anchor clamps seat (1), arm lock (4) run through and install on gag lever post (2) and dead lever (3), just set up fixing base (5) of integral type on clamp splice (6), fixing base (5) are gone up to spin and are established the installation and are equipped with screw rod (8), just rotate on screw rod (8) and have installed horizontal clamping bar (7), the inboard of clamp splice (6) has been seted up and has been link up the groove, the one end of horizontal clamping bar.

2. The tooling fixture for lathe machining single-axis shredder blades according to claim 1, wherein: the spring (10) is installed to the pot head that lies in clamp splice (6) on dead lever (3), just the other end of dead lever (3) is established soon and is installed the nut.

3. The tooling fixture for lathe machining single-axis shredder blades according to claim 2, wherein: the clamping blocks (6) are arranged on the fixing rod (3) in a limiting and rotating mode through nuts.

4. The tooling fixture for lathe machining single-axis shredder blades according to claim 1, wherein: the edge of the clamp seat (1) is provided with a fixed edge, and the fixed edge is provided with a fixed screw hole.

5. The tooling fixture for lathe machining single-axis shredder blades according to claim 1, wherein: the clamp seat (1) is symmetrically provided with two clamping arms (4), and the two clamping blocks (6) are respectively arranged on one side of the two clamping blocks (6).

6. The tooling fixture for lathe machining single-axis shredder blades according to claim 1, wherein: two limiting rods (2) are symmetrically arranged on one side of the top of the clamp seat (1), and the clamping arms (4) are installed in a limiting mode through the two limiting rods (2).

7. The tooling fixture for lathe machining single-axis shredder blades according to claim 1, wherein: the transverse clamping rod (7) is arranged on the inner sides of the clamping arm (4) and the clamping block (6) in a protruding mode, and the transverse clamping rod (7) protrudes by five millimeters.

8. The tooling fixture for lathe machining single-axis shredder blades according to claim 1, wherein: occlusion lines (9) are arranged at the opposite positions of the two groups of clamping arms (4) and the clamping blocks (6).