CN216577107U

CN216577107U - Cutting device for wrench jaw machining

Info

Publication number: CN216577107U
Application number: CN202122893517.6U
Authority: CN
Inventors: 李旺喜
Original assignee: Shaodong Yuanyang Hardware Tool Machinery Co ltd
Current assignee: Shaodong Yuanyang Hardware Tool Machinery Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-24
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a cutting device for processing a spanner jaw, which relates to the technical field of processing the spanner jaw, and comprises a box body, wherein the front side and the back side of the inner wall of the box body are fixedly connected through two linkage shafts, two rotating shafts are fixedly arranged on the front side of the inner wall of the box body, pulleys are sleeved on the surfaces of the rotating shafts and are in transmission connection through a transmission belt, a protective observation plate is fixedly arranged on the left side of the transmission belt, a grinding device is movably connected to the top of the box body, the spanner is placed on the top of a platform, then a combination shaft is controlled by a control handle to drive a gear to descend, the gear can extrude two clamping rods to incline and position the spanner respectively by taking the two linkage shafts as axes, when the combination shaft descends and passes through the two linkage shafts, an accommodating rod and an accommodating groove can descend rapidly due to a reset spring so as to position the spanner more rapidly, after the positioning, the polishing device can be controlled to cut and polish the jaw of the wrench.

Description

Cutting device for wrench jaw machining

Technical Field

The utility model relates to the technical field of wrench jaw machining, in particular to a cutting device for wrench jaw machining.

Background

All need fix a position the spanner when processing man-hour to the spanner in the past to can prevent effectively that the spanner from being processed the slope scheduling problem that appears, and in the course of working in the past, lack safeguard measure, thereby when operation grinding device carried out the cutting operation of keeping silent, the rotational speed did not reach standard lead to tipping easily, thereby can produce the potential safety hazard to the user, in addition in daily man-hour, the piece that produces also can influence operating personnel and carry out work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device for machining a wrench jaw, which solves the problem that a protection plate cannot be erected when a wrench is positioned in the background technology.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a cutting device for spanner processing of keeping silent, includes the box, two universal driving shaft fixed connection are passed through at the front and the back of box inner wall, fixed mounting has two pivots on the front of box inner wall, the cover is equipped with the pulley on the surface of pivot, and two pulleys pass through drive belt transmission and connect, the left side fixed mounting of drive belt has the protection to observe the board, the top swing joint of box has grinding device.

The utility model discloses a box, including box, spacing groove, gangshaft, gear, reset spring, articulated shaft, linkage shaft, limiting groove, the inside sliding connection of spacing groove has the combination axle, the rear side of combination axle extends to the inside of box and has cup jointed the gear, the cover is equipped with two on the surface of combination axle and accomodates the groove, the cover is equipped with the pole of accomodating on the surface of linkage shaft, accomodate the surface of pole and accomodate the inner wall sliding connection in groove, the top of accomodating the pole is through reset spring and the top swing joint of accomodating the inslot wall, the front of combination axle extends to the outside of box and has cup jointed control handle.

Optionally, clamping rods are sleeved on the surface of the linkage shaft, the bottoms of the two clamping rods are movably connected through a traction spring, and the tops of the clamping rods extend to the outside of the box body and are movably provided with stabilizing clamps.

Optionally, two rubber wheels are movably mounted on the front side and the back side of the inner wall of the box body, the right sides of the rubber wheels are in lap joint with the left side of the protection observation plate, and the top of the protection observation plate penetrates through the top of the inner wall of the box body and extends to the outside of the box body.

Optionally, the right side of the transmission belt is provided with teeth, and the transmission belt is engaged with the gear through the teeth arranged on the right side.

Optionally, the sliding connection position of the combined shaft and the limiting groove is designed to be square, and the front end and the rear end of the combined shaft are both cylindrical.

Optionally, a placing platform for machining is arranged at the top of the box body, the top of the gear is in lap joint with the bottom of the placing platform for machining, and the left side and the right side of the gear are in lap joint with one side, opposite to the two clamping rods.

The utility model has the technical effects and advantages that:

(1) place the spanner at the platform top, then drive the gear through control handle control combination axle and descend, the gear can extrude two clamping bars and use two universal driving shafts to incline and fix a position the spanner as the axle center respectively, move down and cross two universal driving shafts at the combination axle when, thereby accomodate the pole and accomodate the groove and can descend fast because of reset spring's the reason and fix a position the spanner that can be faster, can control grinding device after the location and keep silent the cutting to the spanner and polish.

(2) When the gear descends, the gear can mesh the tooth control drive belt on drive belt right side and transmit to can control the protection observation board when the drive belt removes and rise, and extend to the outside of box gradually, this design can make the tight pole of clamp carry out the protection to pop out and protect the user in the twinkling of an eye that fixes a position the spanner, prevents the piece damage eye that splashes.

Drawings

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

FIG. 2 is a front view of the receiving slot in the structural schematic of the present invention;

fig. 3 is a perspective view of the box body with a schematic structural view of the present invention.

In the figure: the device comprises a box body 1, a linkage shaft 2, a traction spring 3, a protective observation plate 4, a transmission belt 5, a pulley 6, a rotating shaft 7, a rubber wheel 8, a control handle 9, a clamping rod 10, a stable clamp 11, a polishing device 12, a limiting groove 13, a containing rod 14, a reset spring 15, a containing groove 16, a combined shaft 17 and a gear 18.

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.

The utility model provides a cutting device for processing a spanner jaw as shown in figures 1-3, which comprises a box body 1, wherein two rubber wheels 8 are movably arranged on the front and back surfaces of the inner wall of the box body 1, the right sides of the rubber wheels 8 are lapped with the left side of a protective observation plate 4, the top of the protective observation plate 4 penetrates through the top of the inner wall of the box body 1 and extends to the outside of the box body, the front surface and the back surface of the inner wall of the box body 1 are fixedly connected through two linkage shafts 2, clamping rods 10 are sleeved on the surfaces of the linkage shafts 2, the bottoms of the two clamping rods 10 are movably connected through a traction spring 3, the top of the clamping rod 10 extends to the outside of the box body 1 and is movably provided with a stable clamp 11, two rotating shafts 7 are fixedly arranged on the front surface of the inner wall of the box body 1, pulleys 6 are sleeved on the surfaces of the rotating shafts 7 and are in transmission connection through a transmission belt 5, teeth are arranged on the right side of the transmission belt 5, the transmission belt 5 is meshed with the gear 18 through the teeth arranged on the right side, the protection observation plate 4 is fixedly arranged on the left side of the transmission belt 5, the top of the box body 1 is provided with a processing placing platform, the top of the gear 18 is lapped with the bottom of the processing and placing platform, the left side and the right side of the gear 18 are lapped with one side opposite to the two clamping rods 10, the top of the box body 1 is movably connected with a grinding device 12, a wrench is placed on the top of the platform, then the combination shaft 17 is controlled by the control handle 9 to drive the gear 18 to descend, the gear 18 can extrude the two clamping rods 10 to respectively tilt by taking the two linkage shafts 2 as axes and position the wrench, when the combined shaft 17 moves downwards and crosses the two linkage shafts 2, the accommodating rod 14 and the accommodating groove 16 can descend rapidly due to the return spring 15, so that the wrench can be positioned more rapidly, and the grinding device 12 can be controlled to cut and grind the jaw of the wrench after positioning.

The front of the box body 1 is provided with a limit groove 13, the inside of the limit groove 13 is connected with a combined shaft 17 in a sliding way, the sliding connection position of the combined shaft 17 and the limit groove 13 is square, the front end and the rear end of the combined shaft 17 are both cylindrical, the rear side of the combined shaft 17 extends into the box body 1 and is sleeved with a gear 18, the surface of the combined shaft 17 is sleeved with two accommodating grooves 16, the accommodating grooves 16 and the accommodating rods 14 are both positioned at the front side of the transmission belt 5, the surface of the linkage shaft 2 is sleeved with the accommodating rods 14, the surface of the accommodating rods 14 is connected with the inner wall of the accommodating grooves 16 in a sliding way, the top of the accommodating rods 14 is movably connected with the top of the inner wall of the accommodating grooves 16 through a return spring 15, the front of the combined shaft 17 extends to the outside of the box body 1 and is sleeved with a control handle 9, when the gear 18 descends, the gear 18 can be meshed with the teeth on the right side of the transmission belt 5 to control the transmission belt 5 to carry out transmission, thereby controlling the protection observation plate 4 to ascend when the transmission belt 5 moves, and extend to the outside of box 1 gradually, this design can make the moment that clamping rod 10 fixes a position the spanner can make protection observation board 4 pop out and protect the user, prevents that the piece that splashes from damaging the eye.

Claims

1. A cutting device for wrench jaw machining, comprising a box body (1), characterized in that: the front and the back of the inner wall of the box body (1) are fixedly connected through two linkage shafts (2), two rotating shafts (7) are fixedly installed on the front of the inner wall of the box body (1), pulleys (6) are sleeved on the surfaces of the rotating shafts (7), the two pulleys (6) are in transmission connection through a transmission belt (5), a protective observation plate (4) is fixedly installed on the left side of the transmission belt (5), and a polishing device (12) is movably connected to the top of the box body (1);

spacing groove (13) have been seted up in the front of box (1), the inside sliding connection of spacing groove (13) has combination axle (17), the rear side of combination axle (17) extends to the inside of box (1) and has cup jointed gear (18), the cover is equipped with two on the surface of combination axle (17) and accomodates groove (16), the cover is equipped with on the surface of universal driving shaft (2) and accomodates pole (14), accomodate the surface of pole (14) and accomodate the inner wall sliding connection in groove (16), accomodate the top of pole (14) through reset spring (15) and the top swing joint who accomodates groove (16) inner wall, the front of combination axle (17) extends to the outside of box (1) and has cup jointed control handle (9).

2. A cutting device for wrench jaw machining according to claim 1, characterized in that: the clamp rod (10) is sleeved on the surface of the linkage shaft (2), the bottoms of the two clamp rods (10) are movably connected through a traction spring (3), and the top of each clamp rod (10) extends to the outside of the box body (1) and is movably provided with a stabilizing clamp (11).

3. A cutting device for wrench jaw machining according to claim 1, characterized in that: the positive and negative movable mounting of box (1) inner wall has two rubber wheels (8), and the right side of rubber wheel (8) and the left side overlap joint of protection observation board (4), the top of box (1) inner wall is passed and the outside is extended to at the top of protection observation board (4).

4. A cutting device for wrench jaw machining according to claim 1, characterized in that: the right side of the transmission belt (5) is provided with teeth, and the transmission belt (5) is meshed with the gear (18) through the teeth arranged on the right side.

5. A cutting device for wrench jaw machining according to claim 1, characterized in that: the sliding connection position of the combined shaft (17) and the limiting groove (13) is in a square design, and the front end and the rear end of the combined shaft (17) are cylindrical.

6. A cutting device for wrench jaw machining according to claim 1, characterized in that: the top of the box body (1) is provided with a processing placing platform, the top of the gear (18) is in lap joint with the bottom of the processing placing platform, and the left side and the right side of the gear (18) are in lap joint with one side, opposite to the two clamping rods (10).