CN218136524U

CN218136524U - Frock clamp for cutting process

Info

Publication number: CN218136524U
Application number: CN202222701359.4U
Authority: CN
Inventors: 杨保成; 李雅漠; 韩俊峰; 李忠利
Original assignee: Sichuan Engineering Technical College
Current assignee: Sichuan Engineering Technical College
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2022-12-27
Anticipated expiration: 2032-10-13

Abstract

The application discloses a tooling clamp for cutting machining, which comprises a control box, wherein an operating rod assembly is movably arranged on the side wall of the control box in a penetrating manner, the operating rod assembly is connected with an adjusting assembly positioned in the control box, the adjusting assembly is connected with a supporting assembly movably penetrating through the top of the control box, the supporting assembly is movably connected to the top of the control box, the top of the supporting assembly is connected with a clamping assembly, and the clamping assembly is used for clamping a workpiece; wherein, the adjusting part includes that fixed cover locates first bevel gear and second bevel gear on the action bars subassembly, still locates the bevel gear group on the supporting component including fixed cover, and the number of teeth of second bevel gear is less than the number of teeth of first bevel gear, and the number of teeth of second bevel gear is less than the number of teeth of bevel gear group, and bevel gear group is used for alone with first bevel gear or second bevel gear meshing, this application has improved angle modulation precision, need not to adjust repeatedly, has reduced the advantage of the operation degree of difficulty.

Description

Frock clamp for cutting process

Technical Field

The application relates to the technical field of tool fixtures, in particular to a tool fixture for cutting machining.

Background

The bench worker is the oldest metal processing technology in mechanical manufacturing, and is the manual work in cutting, mechanical assembly and repair work by using bench worker tools or equipment, and the bench worker is named after the bench worker clamps a workpiece by using a vice, and the bench worker work mainly comprises chiseling, filing, sawing, scribing, drilling, reaming, tapping, threading, scraping, grinding, correcting, bending, riveting and the like.

When a fitter carries out machining operation, a machining object needs to be fixed through a clamp, the correct position during machining is guaranteed, meanwhile, a workpiece is clamped, and the existing correct position is prevented from being damaged under the action of external force. Among the prior art, present frock clamp adopts rotatory threaded rod to make two clamp splices grasp the work piece usually, and the pincers worker is at specific working process, because present anchor clamps angle modulation precision is lower, need adjust the gyration angle of work piece repeatedly, and the operation degree of difficulty is big, complex operation, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a frock clamp for cutting process, aims at solving current frock clamp angle modulation precision lower, needs to adjust the technical problem of the gyration angle of work piece repeatedly.

In order to achieve the purpose, the application provides a tooling clamp for cutting machining, which comprises a control box, wherein an operating rod assembly is movably arranged on the side wall of the control box in a penetrating manner, the operating rod assembly is connected with an adjusting assembly positioned in the control box, the adjusting assembly is connected with a supporting assembly movably penetrating through the top of the control box, the supporting assembly is movably connected to the top of the control box, the top of the supporting assembly is connected with a clamping assembly, and the clamping assembly is used for clamping a workpiece; the adjusting assembly comprises a first bevel gear and a second bevel gear which are fixedly sleeved on the operating rod assembly, and further comprises a bevel gear set which is fixedly sleeved on the supporting assembly, the tooth number of the second bevel gear is smaller than that of the first bevel gear, the tooth number of the second bevel gear is smaller than that of the bevel gear set, and the bevel gear set is used for being meshed with the first bevel gear or the second bevel gear independently.

Optionally, the bevel gear set includes a third bevel gear and a fourth bevel gear fixedly sleeved on the support component, the number of teeth of the third bevel gear is greater than that of teeth of the fourth bevel gear, the fourth bevel gear is located below the third bevel gear, the fourth bevel gear is located between the first bevel gear and the second bevel gear, the third bevel gear is used for being meshed with the first bevel gear, the fourth bevel gear is used for being meshed with the second bevel gear, and the third bevel gear and the first bevel gear and the fourth bevel gear are not meshed simultaneously.

Optionally, a friction sleeve is sleeved on a section, located outside the control box, of the operating rod assembly, a limiting assembly is arranged outside the control box and used for abutting against the friction sleeve to limit the operating rod assembly.

Optionally, the limiting assembly comprises a support, an operating screw is connected to the support in a threaded manner, an arc-shaped friction block is movably connected to one end, close to the friction sleeve, of the operating screw, and the arc-shaped friction block is used for abutting against the friction sleeve.

Optionally, the operating rod assembly comprises a movable guide sleeve arranged on the side wall of the control box and an adjusting rod movably penetrating through the movable guide sleeve, the adjusting rod can rotate and linearly slide along the movable guide sleeve, one end of the adjusting rod, which is located outside the control box, is connected with a first handle, and the first bevel gear, a second bevel gear and a friction sleeve are all sleeved on the adjusting rod.

Optionally, the supporting component comprises a bearing sleeve arranged at the top of the control box, a supporting rod is movably connected in the bearing sleeve, the top of the supporting rod is connected to the bottom of the clamping component, and a bevel gear set is sleeved at the bottom of the supporting rod.

Optionally, the supporting component comprises a supporting rod movably penetrating through the top of the control box, the bottom of the supporting rod is sleeved with a bevel gear set, the top of the supporting rod is connected with a movable plate located on the top surface of the control box, a lifting adjusting mechanism is arranged on the movable plate, and the lifting adjusting mechanism is connected to the bottom of the clamping component.

Optionally, the lift adjustment mechanism is provided with the piston piece including connecting the guide cylinder on the fly leaf, guide cylinder top opening in the guide cylinder, the piston piece is connected with the connecting rod that stretches out the guide cylinder top, the connecting rod is connected in centre gripping subassembly bottom, a plurality of jacks have been seted up along the connecting rod direction of height to the connecting rod lateral wall, the guide cylinder lateral wall be provided with jack complex bolt.

Optionally, the bolt is provided with the magnet piece near the one end of jack, and the material of connecting rod is the metal material that can produce magnetic adsorption with the magnet piece.

Optionally, the clamping assembly comprises a workbench connected to the top of the supporting assembly, a guide chute is formed in the top of the workbench, two sets of clamping blocks are arranged in the guide chute, an adjusting screw rod is arranged between the clamping blocks, the thread of the adjusting screw rod penetrates through one end of any clamping block and is connected with a second handle, and the adjusting screw rod is used for enabling the two sets of clamping blocks to be close to or far away from each other.

The beneficial effect that this application can realize is as follows:

the operation rod assembly in the application is movably penetrated through the side wall of the control box, the operation rod assembly can rotate and linearly stretch out and draw back on the side wall of the control box, the first bevel gear or the second bevel gear can be switched to be meshed with the bevel gear set independently through the linear stretching of the operation rod assembly, when the operation rod assembly is roughly regulated, the first bevel gear is meshed with the bevel gear set, then the operation rod assembly is rotated, the supporting assembly drives the clamping assembly to rotate for a certain angle along with the supporting assembly through gear transmission, the workpiece angle on the clamping assembly is roughly regulated roughly, fine regulation is carried out after the rough regulation is finished, the second bevel gear is meshed with the bevel gear set through controlling the operation rod assembly, at the moment, the first bevel gear is not meshed with the bevel gear set again after the first bevel gear and the second bevel gear set are disconnected, the operation rod assembly rotates, the bevel gear set is decelerated, namely, the supporting assembly and the clamping assembly rotate slowly, fine regulation is realized, the regulation precision is improved, the double functions of the rough regulation and fine regulation are realized, the quick switching is realized, repeated regulation is not needed, the operation difficulty is reduced, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings that are needed in the detailed description of the present application or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a tooling fixture for cutting machining in an embodiment of the present application;

FIG. 2 is a schematic view of the inside of a control box in an embodiment of the present application;

FIG. 3 is another schematic structural diagram of a tooling fixture for cutting machining in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a lifting adjusting mechanism in an embodiment of the present application.

Reference numerals are as follows:

100-control box, 200-operating rod component, 210-movable guide sleeve, 220-adjusting rod, 230-first handle, 300-adjusting component, 310-first bevel gear, 320-second bevel gear, 330-bevel gear set, 331-third bevel gear, 332-fourth bevel gear, 400-supporting component, 410-bearing sleeve, 420-supporting rod, 430-moving plate, 440-lifting adjusting mechanism, 441-guide cylinder, 442-piston block, 443-connecting rod, 4431-jack, 444-bolt, 445-magnet block, 500-clamping component, 510-workbench, 511-guide groove, 520-clamping block, 530-adjusting screw rod, 540-second handle, 600-friction sleeve, 700-limiting component, 710-bracket, 720-operating screw rod and 730-arc-shaped friction block.

The implementation, functional features and advantages of the object of the present application will be further explained with reference to the embodiments, and with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

It should be noted that all directional indications (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present application are only used to explain the relative positional relationship between the components in a particular posture, the motion situation, etc., and if the particular posture is changed, the directional indication is correspondingly changed.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B", including either A or B or both A and B. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope claimed in the present application.

Examples

Referring to fig. 1 to 4, the present embodiment provides a tooling fixture for cutting machining, including a control box 100, a side wall of the control box 100 is movably provided with an operation rod assembly 200 in a penetrating manner, the operation rod assembly 200 is connected with an adjusting assembly 300 located in the control box 100, the adjusting assembly 300 is connected with a supporting assembly 400 movably penetrating through the top of the control box 100, the supporting assembly 400 is movably connected to the top of the control box 100, the top of the supporting assembly 400 is connected with a clamping assembly 500, and the clamping assembly 500 is used for clamping a workpiece; the adjusting assembly 300 includes a first bevel gear 310 and a second bevel gear 320 fixedly sleeved on the operating rod assembly 200, and further includes a bevel gear set 330 fixedly sleeved on the supporting assembly 400, the number of teeth of the second bevel gear 320 is less than the number of teeth of the first bevel gear 310, the number of teeth of the second bevel gear 320 is less than the number of teeth of the bevel gear set 330, and the bevel gear set 330 is used for separately meshing with the first bevel gear 310 or the second bevel gear 320.

In this embodiment, the operation rod assembly 200 movably penetrates through the sidewall of the control box 100, and can rotate and linearly extend and retract on the sidewall of the control box 100, the first bevel gear 310 or the second bevel gear 320 can be switched to separately mesh with the bevel gear set 330 by the linear extension and retraction of the operation rod assembly 200, when coarse adjustment is performed, the first bevel gear 310 meshes with the bevel gear set 330, then the operation rod assembly 200 is rotated, the support assembly 400 drives the clamping assembly 500 to rotate a certain angle by gear transmission, so that the workpiece angle on the clamping assembly 500 is coarsely adjusted, fine adjustment is performed after the coarse adjustment is completed, the operation rod assembly 200 is controlled to mesh the second bevel gear 320 with the bevel gear set 330, at this time, the first bevel gear 310 is not meshed with the bevel gear set 330 any more, then the operation rod assembly 200 is rotated, the bevel gear 320 with a smaller number of teeth drives the bevel gear set 330 with a larger number of teeth to rotate, so that the bevel gear set 330 performs deceleration movement, that the support assembly 400 and the clamping assembly 500 rotate relatively slowly, thereby achieving fine adjustment, so as to improve the adjustment accuracy.

As an alternative embodiment, the bevel gear set 330 includes a third bevel gear 331 and a fourth bevel gear 332 fixedly sleeved on the support assembly 400, the number of teeth of the third bevel gear 331 is greater than that of the fourth bevel gear 332, the fourth bevel gear 332 is located below the third bevel gear 331, the fourth bevel gear 332 is located between the first bevel gear 310 and the second bevel gear 320, the third bevel gear 331 is configured to be engaged with the first bevel gear 310, the fourth bevel gear 332 is configured to be engaged with the second bevel gear 320, and the third bevel gear 331 is not engaged with the first bevel gear 310 and the fourth bevel gear 332 is not engaged with the second bevel gear 320 at the same time.

In this embodiment, the bevel gear set 330 is engaged with the first bevel gear 310 and the second bevel gear 320 through the third bevel gear 331 and the fourth bevel gear 332, respectively, and here the second bevel gear 320 is disposed at the end of the operating rod assembly 200, when adjusting, the operating rod assembly 200 is first controlled to engage and connect the first bevel gear 310 with the third bevel gear 331, and after coarse adjustment is performed by rotating the operating rod assembly 200, the operating rod assembly 200 is pulled outward to disengage the first bevel gear 310 from the third bevel gear 331 and engage and connect the second bevel gear 320 with the fourth bevel gear 332, at this time, fine adjustment is performed by rotating the operating rod assembly 200, so that a quick switching function is realized, and the operation is convenient and quick.

As an alternative embodiment, a section of the operation rod assembly 200 located outside the control box 100 is sleeved with a friction sleeve 600, a limiting assembly 700 is arranged outside the control box 100, and the limiting assembly 700 is used for abutting against the friction sleeve 600 to limit the operation rod assembly 200.

In this embodiment, after the operation rod assembly 200 rotated to the position, namely after the work piece gyration angle was adjusted to the position, support the friction cover 600 on the tight operation rod assembly 200 through spacing subassembly 700, form frictional resistance in order to prevent that operation rod assembly 200 from rotating at will, further improve the work piece stability after adjusting, prevent that the work piece from rocking.

As an optional implementation manner, the limiting assembly 700 includes a support 710, an operating screw 720 is connected to the support 710 in a threaded manner, an arc-shaped friction block 730 is movably connected to one end of the operating screw 720 close to the friction sleeve 600, the arc-shaped friction block 730 is used for abutting against the friction sleeve 600, and the arc-shaped friction block 730 can be attached to the friction sleeve 600.

In this embodiment, during operation, the operation screw 720 is screwed in to make the arc-shaped friction block 730 press the friction sleeve 600, the operation screw 720 and the arc-shaped friction block 730 can be connected through a bearing, the arc-shaped friction block 730 cannot rotate along with the operation screw 720 while the operation screw 720 rotates, in addition, the operation screw 720 can be arranged on the top or the side wall of the bracket 710, generally arranged on the top, so as to press the top of the friction sleeve 600, and the limit on the operation rod assembly 200 is realized by using the friction resistance between the arc-shaped friction block 730 and the friction sleeve 600.

It should be noted that the friction sleeve 600 is long enough that the friction sleeve 600 can still be fully contacted by the arcuate friction block 730 after the lever assembly 200 is extended or retracted to switch between coarse and fine adjustments.

As an alternative embodiment, the operation rod assembly 200 includes a movable guide sleeve 210 disposed on a side wall of the control box 100 and an adjusting rod 220 movably penetrating through the movable guide sleeve 210, the adjusting rod 220 can rotate and linearly slide along the movable guide sleeve 210, one end of the adjusting rod 220 located outside the control box 100 is connected to a first handle 230, and a first bevel gear 310, a second bevel gear 320 and a friction sleeve 600 are all sleeved on the adjusting rod 220.

In this embodiment, during operation, the first handle 230 outside the control box 100 can conveniently rotate or extend and contract the adjusting rod 220, the movable guide sleeve 210 can guide the rotation or extension and contraction movement of the adjusting rod 220, and the operation is convenient and fast, and the movable guide sleeve 210 can be a ball guide sleeve, so that the friction force is low, and the guidance performance is good.

As an alternative embodiment, the supporting assembly 400 includes a bearing housing 410 disposed at the top of the control box 100, a supporting rod 420 is movably connected in the bearing housing 410, the top of the supporting rod 420 is connected to the bottom of the clamping assembly 500, and the bevel gear set 330 is sleeved at the bottom of the supporting rod 420.

In this embodiment, the rotation of the bevel gear set 330 can drive the support rod 420 to rotate, so as to drive the clamping assembly 500 to rotate synchronously, and here the bearing sleeve 410 is used for movably connecting the support rod 420, so that the bevel gear set 330 at the bottom of the support rod 420 can be arranged in a hanging manner, and meanwhile, the bearing sleeve 410 is matched with the rotation of the support rod 420.

As another alternative embodiment, the supporting assembly 400 includes a supporting rod 420 movably penetrating through the top of the control box 100, the bevel gear set 330 is sleeved at the bottom of the supporting rod 420, a movable plate 430 positioned on the top surface of the control box 100 is connected to the top of the supporting rod 420, a lifting adjusting mechanism 440 is disposed on the movable plate 430, and the lifting adjusting mechanism 440 is connected to the bottom of the clamping assembly 500.

In this embodiment, when the supporting rod 420 rotates, the movable plate 430 and the lifting adjusting mechanism 440 are driven to integrally rotate, so as to drive the clamping assembly 500 to rotate, the movable plate 430 can suspend the lower segment of the supporting rod 420 in the control box 100, so that the bevel gear set 330 can be suspended, and the lifting adjusting mechanism 440 is further added in this embodiment, i.e., the height adjusting function for the clamping assembly 500 is added, so as to adapt to more cutting conditions.

As an alternative embodiment, the lifting adjusting mechanism 440 includes a guiding cylinder 441 connected to the movable plate 430, the guiding cylinder 441 has an open top, a piston block 442 is disposed in the guiding cylinder 441, the piston block 442 is connected to a connecting rod 443 extending out of the top of the guiding cylinder 441, the connecting rod 443 is connected to the bottom of the clamping assembly 500, a plurality of insertion holes 4431 are formed in a side wall of the connecting rod 443 along a height direction of the connecting rod 443, and a plug pin 444 engaged with the insertion holes 4431 is disposed on a side wall of the guiding cylinder 441.

In this embodiment, when the height of the clamping assembly 500 needs to be adjusted, the connecting rod 443 is extended into or out of the guide cylinder 441 for a corresponding distance, the piston block 442 slides along the inner wall of the guide cylinder 441 during the extension and retraction process, the guiding function is good, and after the height is adjusted in place, the plug pin 444 is inserted into the insertion hole 4431 corresponding to the connecting rod 443 to limit the position of the connecting rod 443.

It should be noted that, the plug 444 may be a screw, and the insertion hole 4431 is a threaded hole matched with the screw, so that the reliability of the limiting structure is improved by using the self-locking of the screw.

As another optional embodiment, the lifting adjusting mechanism 440 is any one of an air cylinder, a hydraulic cylinder, and an electric cylinder, and has an automatic lifting function and a high degree of automation.

As an optional implementation manner, a magnet block 445 is disposed at one end of the plug 444 close to the insertion hole 4431, the connecting rod 443 is made of a metal material capable of generating magnetic attraction with the magnet block 445, and after the plug 444 is inserted into the insertion hole 4431, the magnetic attraction effect of the magnet block 445 is utilized to improve the firmness of the limiting structure, so that the plug is not easy to loosen.

As an optional embodiment, the clamping assembly 500 includes a working table 510 connected to the top of the supporting assembly 400, a guiding slot 511 is formed in the top of the working table 510, two sets of clamping blocks 520 are disposed in the guiding slot 511, an adjusting screw 530 is disposed between the clamping blocks 520, one end of the adjusting screw 530, which penetrates through any one of the clamping blocks 520 in a threaded manner, is connected to a second handle 540, and the adjusting screw 530 is used for enabling the two sets of clamping blocks 520 to approach or separate from each other.

In this embodiment, the adjusting screw 530 is rotated by the second handle 540, so that the two sets of clamping blocks 520 approach each other to clamp the workpiece, and the second handle 540 is rotated in the opposite direction to separate the two sets of clamping blocks 520 from each other to release the workpiece, so that the operation is convenient and fast, and a guide rail may be disposed in the guide chute 511, and the clamping blocks 520 may be slidably connected to the guide rail.

As an alternative embodiment, one of the two sets of clamping blocks 520 may be fixed in the guiding slot 511, the other set may be slidably connected in the guiding slot 511, the fixed clamping block 520 may be movably connected with the adjusting screw 530 through a bearing, the slidable clamping block 520 is threaded through the adjusting screw 530, and when the adjusting screw 530 rotates, only the slidable clamping block 520 is driven to approach or depart from the fixed clamping block 520.

In another embodiment, the two clamping blocks 520 are slidably connected in the guiding slot 511, the adjusting screw 530 includes two screw rods with different thread directions, the two screw rods respectively penetrate through the corresponding clamping blocks 520 in a threaded manner, one of the screw rods penetrates through the corresponding clamping block 520 and is movably connected with a bearing seat (not shown) located at the top of the workbench 510, the other screw rod penetrates through the corresponding clamping block 520 and is connected with the second handle 540, and the second handle 540 is rotated to simultaneously rotate the two screw rods with different thread directions, so that the two clamping blocks 520 are driven to approach or separate from each other, and the clamping and detaching operations are faster.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims

1. The tooling clamp for cutting machining is characterized by comprising a control box, wherein an operating rod assembly is movably arranged on the side wall of the control box in a penetrating mode, the operating rod assembly is connected with an adjusting assembly located in the control box, the adjusting assembly is connected with a supporting assembly movably penetrating through the top of the control box, the supporting assembly is movably connected to the top of the control box, the top of the supporting assembly is connected with a clamping assembly, and the clamping assembly is used for clamping a workpiece; wherein, the first and the second end of the pipe are connected with each other,

the adjusting component comprises a first bevel gear and a second bevel gear which are fixedly sleeved on the operating rod component, and further comprises a bevel gear set which is fixedly sleeved on the supporting component, the number of teeth of the second bevel gear is smaller than that of the first bevel gear, the number of teeth of the second bevel gear is smaller than that of the bevel gear set, and the bevel gear set is used for being meshed with the first bevel gear or the second bevel gear independently.

2. The tooling clamp for cutting machining according to claim 1, wherein the bevel gear set comprises a third bevel gear and a fourth bevel gear which are fixedly sleeved on the support component, the number of teeth of the third bevel gear is greater than that of the fourth bevel gear, the fourth bevel gear is positioned below the third bevel gear, the fourth bevel gear is positioned between the first bevel gear and the second bevel gear, the third bevel gear is engaged with the first bevel gear, the fourth bevel gear is engaged with the second bevel gear, and the third bevel gear is engaged with the first bevel gear and the fourth bevel gear is engaged with the second bevel gear at different times.

3. The tooling clamp for cutting machining according to claim 1, wherein a section of the operating rod assembly located outside the control box is sleeved with a friction sleeve, and a limiting assembly is arranged outside the control box and used for abutting against the friction sleeve to limit the operating rod assembly.

4. The tool clamp for cutting machining according to claim 3, wherein the limiting assembly comprises a support, an operating screw is connected to the support in a threaded manner, an arc-shaped friction block is movably connected to one end, close to the friction sleeve, of the operating screw, and the arc-shaped friction block is used for abutting against the friction sleeve.

5. The tooling clamp for cutting machining according to claim 3 or 4, wherein the operating rod assembly comprises a movable guide sleeve arranged on the side wall of the control box and an adjusting rod movably penetrating through the movable guide sleeve, the adjusting rod can rotate and linearly slide along the movable guide sleeve, one end of the adjusting rod, which is positioned outside the control box, is connected with a first handle, and the first bevel gear, the second bevel gear and the friction sleeve are all sleeved on the adjusting rod.

6. The tooling clamp for cutting machining according to claim 1, wherein the supporting assembly comprises a bearing sleeve arranged at the top of the control box, a supporting rod is movably connected in the bearing sleeve, the top of the supporting rod is connected to the bottom of the clamping assembly, and the bevel gear set is sleeved at the bottom of the supporting rod.

7. The tooling clamp for cutting machining according to claim 1, wherein the supporting assembly comprises a supporting rod movably penetrating through the top of the control box, the bevel gear set is sleeved at the bottom of the supporting rod, a movable plate located on the top surface of the control box is connected to the top of the supporting rod, and a lifting adjusting mechanism is arranged on the movable plate and connected to the bottom of the clamping assembly.

8. The tool clamp for cutting machining according to claim 7, wherein the lifting adjusting mechanism comprises a guide cylinder connected to the movable plate, the top of the guide cylinder is open, a piston block is arranged in the guide cylinder, the piston block is connected with a connecting rod extending out of the top of the guide cylinder, the connecting rod is connected to the bottom of the clamping assembly, a plurality of insertion holes are formed in the side wall of the connecting rod in the height direction of the connecting rod, and insertion pins matched with the insertion holes are arranged on the side wall of the guide cylinder.

9. The tooling clamp for cutting machining according to claim 8, wherein a magnet block is arranged at one end of the plug pin close to the insertion hole, and the connecting rod is made of a metal material capable of generating magnetic adsorption with the magnet block.

10. The tool clamp for cutting machining according to claim 1, wherein the clamping assembly comprises a workbench connected to the top of the supporting assembly, a guide chute is formed in the top of the workbench, two groups of clamping blocks are arranged in the guide chute, an adjusting screw is arranged between the clamping blocks, one end of the adjusting screw, which penetrates through any one of the clamping blocks, is connected with a second handle, and the adjusting screw is used for enabling the two groups of clamping blocks to approach or depart from each other.