CN216027217U

CN216027217U - Cutter straightening device

Info

Publication number: CN216027217U
Application number: CN202121614391.8U
Authority: CN
Inventors: 彭芸勤
Original assignee: Mianyang Fengrun Electromechanical Technology Co ltd
Current assignee: Mianyang Fengrun Electromechanical Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-03-15
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a cutter straightening device, which belongs to the technical field of cutter straightening and comprises a cutter straightening device, wherein the cutter straightening device is formed by combining a shell, clamping devices and a straightening mechanism, the clamping devices are symmetrically assembled at two sides of the shell, and the straightening mechanism is assembled at the upper end of the shell and extends to the lower end of the shell; thereby can make the second threaded rod compress tightly the up end of cutter along first screw hole downstream through rotating first carousel, the rotation through the second carousel this moment can drive the gear through the drive rod and rotate, can make Z template and extension board extend to both sides for Z template and extension board slide at the up end of cutter, thereby reach the aligning to the cutter, make the aligning face more strengthen, the aligning effect is better.

Description

Cutter straightening device

Technical Field

The utility model belongs to the technical field of cutter straightening, and particularly relates to a cutter straightening device.

Background

The straightening is briefly that a bent part is subjected to considerable reverse bending or stretching, so that the bent part generates certain elastic-plastic deformation, and after external force is removed, the bent part is elastically restored and then is straightened. In the prior art, most of the straightening machines are used for straightening metal sections, bars, pipes, wires and the like, and the bars and the like are extruded by the straightening rollers to change the straightness and restore the straightness of workpieces such as the bars and the like, but the straightening machines are not suitable for straightening strip-shaped blades. In the processing production and the use of bar blade, because factors such as the structural shape of bar blade, raw and other material quality, thermal treatment, use centre gripping improper can all cause the blade to warp, consequently, in the production and the use of bar blade, need straighten the bar blade that takes place bending deformation, guarantee that the quality and the straightness of bar blade meet the requirements, reduce the volume of scrapping of bar blade, reduction in production cost.

The existing cutter straightening is generally implemented by fixing a cutter on a base, pressing down a straightening plate and moving the straightening plate, and the straightening effect is limited in the mode, and secondary bending can be caused in the moving process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tool straightening device, aiming at the problems that the existing tool straightening is usually realized by fixing a tool on a base and pressing and moving the tool through a straightening plate to straighten, the straightening effect is limited and secondary bending is possibly caused in the moving process.

In order to solve the above problems, the present invention adopts the following technical solutions.

A cutter straightening device comprises a cutter straightening device, wherein the cutter straightening device is formed by combining a shell, clamping devices and straightening mechanisms, the clamping devices are symmetrically assembled on two sides of the shell, and the straightening mechanisms are assembled at the upper end of the shell and extend to the lower end of the shell; straightening mechanism include first carousel, the lower extreme of first carousel be equipped with the second threaded rod, the lower extreme of second threaded rod rotates and is connected with the installation piece, the lower extreme of installation piece is equipped with the assembly box, the internal assembly of assembly box has guiding mechanism, is used for assembling guiding mechanism through the assembly box, the adjustment through guiding mechanism can make the effect of straightening better.

Preferably, the assembly box include the box body, the box body inside cavity, and be provided with the export groove on the both sides of box body are close to the position of bottom, the front of box body is provided with the jack, is used for assembling guiding mechanism through the jack.

Preferably, adjustment mechanism include the second carousel, the back of second carousel be equipped with the transfer line, the one end of transfer line is equipped with the gear, the lower extreme of gear is equipped with the extension board, the up end of extension board is provided with the tooth's socket, tooth's socket and gear toothing, the up end of second carousel is provided with the Z template, the bottom that is close to the up end of Z template also is provided with the tooth's socket and with gear joint, the transfer line inserts in the jack.

Preferably, the shell comprises a bottom plate, grooves are symmetrically formed in the upper end face of the bottom plate, sliding grooves are symmetrically formed in the inner walls of the grooves in the two sides of the bottom plate, a back plate is assembled on the upper end face, close to the back face, of the bottom plate, a clamping groove is formed in the center of the front face of the back plate, and the clamping groove is used for sliding of the straightening mechanism.

Preferably, the back of the back plate is provided with a supporting column, the front of the supporting column is provided with a top plate at a position close to the upper end, and the upper end surface of the top plate is provided with a first threaded hole through which the straightening mechanism can slide downwards when rotating.

Preferably, clamping device include the grip block, the grip block up end be provided with the second screw hole, and one side is provided with the slot, the lower extreme of grip block is equipped with the inserted block, the bilateral symmetry of inserted block is equipped with the slider, one side of inserted block is equipped with the spring, the inserted block inserts the recess, slider and spout sliding connection can push away the grip block of both sides to both sides through the spring.

Preferably, the second threaded hole is provided with a first threaded rod, the upper end face of the first threaded rod is provided with a hexagonal head, the upper end face of the hexagonal head is provided with a handle, and the hexagonal head is screwed by a wrench and does not pass through the handle, so that the hexagonal head can be conveniently held by a hand to move.

Advantageous effects

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

(1) according to the utility model, the second threaded rod can move downwards along the first threaded hole by rotating the first rotary table, so that the upper end surface of the cutter is pressed against the bottom of the assembly box, at the moment, the gear can be driven to rotate through the transmission rod by rotating the second rotary table, the Z-shaped plate and the extension plate can extend towards two sides, and the Z-shaped plate and the extension plate slide on the upper end surface of the cutter, so that the straightening of the cutter is achieved, the straightening surface is enlarged, and the straightening effect is better.

(2) According to the straightening mechanism, the handles on the two sides are held by hands to slide towards the middle, the cutter is inserted into the slot, the first threaded rod is screwed tightly to clamp the cutter, the length of the cutter can change after the cutter is straightened by the straightening mechanism, and the cutter can be straightened by the elasticity of the spring, so that the straightening effect is better.

Drawings

FIG. 1 is a schematic view of a tool straightener in accordance with the present invention;

FIG. 2 is a schematic view of the structure of the housing of the present invention;

FIG. 3 is a schematic view of a clamping device according to the present invention;

FIG. 4 is a schematic view of the structure of a straightening mechanism according to the present invention;

FIG. 5 is a schematic view of the construction of the mounting box of the present invention;

FIG. 6 is a schematic view of an adjusting mechanism according to the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. a cutter straightening device;

2. a housing; 21. a base plate; 22. a groove; 23. a chute; 24. a back plate; 25. a top plate; 26. a support pillar;

27. a card slot; 28. a first threaded hole;

3. a clamping device; 31. a clamping plate; 32. a slider; 33. inserting a block; 34. a second threaded hole; 35. a slot;

36. a spring; 37. a first threaded rod; 38. a hexagonal head; 39. a grip;

4. a straightening mechanism; 41. a first turntable; 42. a second threaded rod; 43. mounting blocks; 44. assembling a box;

441. a box body; 442. a jack; 443. an outlet tank; 45. an adjustment mechanism; 451. a second turntable; 452. a transmission rod;

453. a gear; 454. an extension plate; 455. a tooth socket; 456. and a Z-shaped plate.

Detailed Description

The utility model is further described below in connection with specific embodiments.

Example 1

As shown in fig. 1, which is a schematic structural view of a tool straightening device according to a preferred embodiment of the present invention, the tool straightening device of the present embodiment includes a tool straightening device 1, the tool straightening device 1 is formed by combining a housing 2, a clamping device 3 and a straightening mechanism 4, the clamping device 3 is symmetrically mounted on two sides of the housing 2, and the straightening mechanism 4 is mounted on the upper end of the housing 2 and extends to the lower end of the housing 2.

As shown in fig. 2, which is a schematic view of the structure of the housing of the present invention, the housing 2 includes a bottom plate 21, the upper end surface of the bottom plate 21 is symmetrically provided with grooves 22, the inner walls of the grooves 22 on both sides are symmetrically provided with sliding grooves 23, the upper end surface of the bottom plate 21 close to the back surface is equipped with a back plate 24, and the center of the front surface of the back plate 24 is provided with a clamping groove 27; the holding device 3 is mounted by means of a groove 22 and a sliding groove 23 on both sides.

A supporting column 26 is assembled on the back surface of the back plate 24, a top plate 25 is assembled on the front surface of the supporting column 26 close to the upper end, and a first threaded hole 28 is formed in the upper end surface of the top plate 25; the straightening mechanism 4 is supported by a top plate 25 and a support column 26.

As shown in fig. 3, which is a schematic structural diagram of the clamping device of the present invention, the clamping device 3 includes a clamping plate 31, the upper end surface of the clamping plate 31 is provided with a second threaded hole 34, and one side is provided with a slot 35, the lower end of the clamping plate 31 is provided with an insert block 33, two sides of the insert block 33 are symmetrically provided with slide blocks 32, one side of the insert block 33 is provided with a spring 36, the insert block 33 is inserted into the groove 22, and the slide blocks 32 are slidably connected with the slide grooves 23; the sliding block 32 and the insertion block 33 can slide at the groove 22 and the sliding groove 23.

The second threaded hole 34 is provided with a first threaded rod 37, the upper end surface of the first threaded rod 37 is provided with a hexagonal head 38, and the upper end surface of the hexagonal head 38 is provided with a handle 39; the tool can be pressed inside the insertion groove 35 by the rotation of the first threaded rod 37.

As shown in fig. 4, which is a schematic structural diagram of the straightening mechanism in the present invention, the straightening mechanism 4 includes a first rotating disk 41, a second threaded rod 42 is mounted at the lower end of the first rotating disk 41, a mounting block 43 is rotatably connected to the lower end of the second threaded rod 42, a mounting box 44 is mounted at the lower end of the mounting block 43, and an adjusting mechanism 45 is mounted inside the mounting box 44; the second threaded rod 42 can be moved up and down at the first threaded hole 28 by the rotation of the first dial 41, and can be slid at the catch 27 by the mounting block 43.

As shown in fig. 5, which is a schematic view of the structure of the assembly case of the present invention, the assembly case 44 includes a case body 441, the case body 441 is hollow, an outlet slot 443 is disposed at a position near the bottom of the case body 441 at two sides, and a plug slot 442 is disposed at the front of the case body 441; the outlet slot 443 enables the adjustment mechanism 45 to extend to both sides when rotated.

As shown in fig. 6, which is a schematic structural diagram of the adjusting mechanism in the present invention, the adjusting mechanism 45 includes a second rotating disc 451, a driving rod 452 is mounted on a back surface of the second rotating disc 451, a gear 453 is mounted on one end of the driving rod 452, an extension plate 454 is mounted on a lower end of the gear 453, a slot 455 is disposed on an upper end surface of the extension plate 454, the slot 455 is engaged with the gear 453, a Z-shaped plate 456 is disposed on an upper end surface of the second rotating disc 451, a slot 455 is also disposed at a bottom of the Z-shaped plate 456 close to the upper end surface and engaged with the gear 453, and the driving rod 452 is inserted into the insertion hole 442; the rotation of the second rotary plate 451 can drive the gear 453 to rotate through the transmission rod 452, so that the Z-shaped plate 456 and the extension plate 454 can extend to two sides, and the knife can be straightened.

The working principle is as follows: thereby can make second threaded rod 42 along first screw hole 28 downstream through rotating first carousel 41 thereby to making the bottom of assembling box 44 compress tightly the up end of cutter, can drive gear 453 through the transfer line 452 through the rotation of second carousel 451 this moment and rotate, can make Z template 456 and extension board 454 extend to both sides for Z template 456 and extension board 454 slide at the up end of cutter, thereby reach the straightening to the cutter, make the straightening face more increase, the straightening effect is better.

Example 2

As shown in fig. 1 to 6, which are schematic structural views of a tool straightening device according to another preferred embodiment of the present invention, in the tool straightening device according to the present embodiment, based on embodiment 1, the tool is inserted into the slot 35 by sliding the grips 39 on both sides toward the middle by holding with hands, the tool is clamped by tightening the first threaded rod 37, and after the tool is straightened by the straightening mechanism 4, the length of the tool changes, and the tool can be straightened by the elastic force of the spring 36, so that the straightening effect is better.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. A cutter straightening device comprises a cutter straightening device (1), wherein the cutter straightening device (1) is formed by combining a shell (2), clamping devices (3) and straightening mechanisms (4), the clamping devices (3) are symmetrically assembled on two sides of the shell (2), and the straightening mechanisms (4) are assembled at the upper end of the shell (2) and extend to the lower end of the shell (2);

the method is characterized in that:

straightening mechanism (4) include first carousel (41), the lower extreme of first carousel (41) be equipped with second threaded rod (42), the lower extreme of second threaded rod (42) is rotated and is connected with installation piece (43), the lower extreme of installation piece (43) is equipped with assembly box (44), the inside of assembly box (44) is equipped with guiding mechanism (45).

2. A tool straightener as claimed in claim 1 wherein: the assembling box (44) comprises a box body (441), the box body (441) is hollow, outlet grooves (443) are formed in the positions, close to the bottom, of the two sides of the box body (441), and inserting holes (442) are formed in the front face of the box body (441).

3. A tool straightener as claimed in claim 1 wherein: the adjusting mechanism (45) comprises a second rotating disc (451), a transmission rod (452) is assembled on the back face of the second rotating disc (451), a gear (453) is assembled at one end of the transmission rod (452), an extension plate (454) is assembled at the lower end of the gear (453), a tooth groove (455) is formed in the upper end face of the extension plate (454), the tooth groove (455) is in tooth joint with the gear (453), a Z-shaped plate (456) is arranged on the upper end face of the second rotating disc (451), the bottom, close to the upper end face, of the Z-shaped plate (456) is also provided with the tooth groove (455) and is clamped with the gear (453), and the transmission rod (452) is inserted into the insertion hole (442).

4. A tool straightener as claimed in claim 1 wherein: the shell (2) comprises a bottom plate (21), grooves (22) are symmetrically formed in the upper end face of the bottom plate (21), sliding grooves (23) are symmetrically formed in the inner walls of the grooves (22) in the two sides, a back plate (24) is assembled on the upper end face, close to the back face, of the bottom plate (21), and a clamping groove (27) is formed in the center of the front face of the back plate (24).

5. The tool straightener of claim 4 wherein: the back of the back plate (24) is provided with a supporting column (26), the front of the supporting column (26) is provided with a top plate (25) at a position close to the upper end, and the upper end face of the top plate (25) is provided with a first threaded hole (28).

6. A tool straightener as claimed in claim 1 wherein: clamping device (3) include grip block (31), grip block (31) up end be provided with second screw hole (34), and one side is provided with slot (35), the lower extreme of grip block (31) is equipped with inserted block (33), the bilateral symmetry of inserted block (33) is equipped with slider (32), one side of inserted block (33) is equipped with spring (36), inserted block (33) insert recess (22), slider (32) and spout (23) sliding connection.

7. A tool straightener as claimed in claim 6 wherein: the second threaded hole (34) is provided with a first threaded rod (37), the upper end face of the first threaded rod (37) is provided with a hexagonal head (38), and the upper end face of the hexagonal head (38) is provided with a handle (39).