Fixing mechanism of cutting machine

Abstract

The utility model provides a fixing mechanism of a cutting machine, which relates to the technical field of pipe fitting cutting, and comprises a supporting mechanism, the supporting mechanism comprises a connecting seat, one side of the connecting seat is provided with an adjusting mechanism, and the adjusting mechanism comprises a chute. Through rotation operation of the bidirectional screw rod arranged in the adjusting mechanism, the first sliding block and the second sliding block which are connected with the bidirectional screw rod can move in opposite directions, so that the clamping block which is connected with the first sliding block and the second sliding block is used for clamping a pipe fitting, and in the clamping operation process of the clamping block, through the variability characteristic of the spring, the clamping block can be clamped by the clamping block. And when the position of the pipe fitting needs to be adjusted, the pipe fitting can be rotated through the pressure rod, the through groove formed in the through groove and the rotating wheel connected with the limiting groove formed in the pressure rod, so that the position of the pipe fitting can be adjusted, and the position of the pipe fitting can be adjusted. Therefore, the position of the pipe fitting can be changed in a sliding mode with small friction force, and the convenience of the mechanism is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting, in particular to a fixing mechanism of a cutting machine. Background Art

[0002] The term "cutting machine" generally refers to a mechanical device used to cut different materials.

[0003] When some existing cutting machines cut long pipes, they often need to place the long pipes in a predetermined position, and then use manual support or the cooperation of bolts and clamps to prevent them from shifting, and then use the cutting assembly to cut them. In actual use, after the pipes are prevented from shifting by bolts and clamps, if a pipe needs to be cut into finished products of different lengths, it is often necessary to apply a large force to one end of the pipe during the process of adjusting the position of the pipe. However, due to the tightness of the bolts and clamps, the pipe may not be pulled quickly, thereby making it impossible to quickly adjust the position. This is inconvenient to a certain extent and has certain technical defects. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. If a pipe fitting needs to be cut into finished products of different lengths, it is often necessary to apply a large force to one end of the pipe fitting during the process of adjusting the position of the pipe fitting. However, due to the tightness of the bolts and the clamping parts, the pipe fitting cannot be quickly pulled out, thereby making it impossible to quickly adjust the position. A fixing mechanism for a cutting machine is provided.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixing mechanism of a cutting machine, comprising: a supporting mechanism, the supporting mechanism comprising a connecting seat, one side of the connecting seat is provided with an adjusting mechanism, the adjusting mechanism comprising a slide groove, the slide groove is arranged on one side of the connecting seat, and one side of the connecting seat is arranged with two rotating grooves, one side of the slide groove is slidably connected to the outer surface of the first slider, one side of the slide groove is slidably connected to the outer surface of the second slider, one side of the second slider is threadedly connected to one side of the bidirectional screw rod, one side of the bidirectional screw rod is threadedly connected to one side of the first slider, two ends of the bidirectional screw rod are slidably and rotatably connected to the inner walls of the two rotating grooves, and one end of the bidirectional screw rod is fixedly connected to the inner wall of the rotary handle, and the top of the first slider is fixedly connected to The bottom of the clamping block is provided with two clamping blocks, wherein the bottom of one clamping block is fixedly connected to the top of the second sliding block, two retaining grooves are provided on one side of each clamping block, and the inner walls of the two retaining grooves are fixedly connected to the outer surface of the limiting tube, the inner wall of the limiting tube is slidably connected to one end of the pressure rod, the outer surface of the pressure rod passes through the inner wall of each retaining groove and is connected, the inner wall of the pressure rod is fixedly connected to one end of the spring, and one end of the spring is fixedly connected to the inner wall of the limiting tube, one end of the pressure rod is slidably connected to the inner wall of the limiting tube, one end of the pressure rod is fixedly connected with a pressure block, one end of the pressure rod is provided with a through groove, and the through groove is provided at one end of the pressure block, one end of the pressure rod is provided with a limiting groove, and the inner wall of the limiting groove is slidably and rotatably connected to the two ends of the rotating wheel.

[0006] As a preferred implementation, anti-displacement blocks are fixedly connected to four sides of the connecting seat, and a transmission mechanism is provided on one side of the connecting seat, and the transmission mechanism includes a hydraulic device.

[0007] As a preferred implementation, the hydraulic device is provided with a hydraulic pump, and the inner wall of the hydraulic pump is slidably connected with a support rod.

[0008] As a preferred embodiment, a cutting device is fixedly connected to one side of the support rod, and the cutting device is provided with a motor.

[0009] As a preferred implementation, the outer surface of the motor is fixedly connected to one side of the support rod, and the output end of the motor is fixedly connected to one side of the cutting member.

[0010] As a preferred embodiment, two clamping blocks are provided on one side of the cutting member.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model sets the mutual cooperation between the supporting mechanism and the adjusting mechanism. On the basis of not affecting the stability during the overall cutting, the first slider and the second slider connected thereto can be displaced in relative directions through the rotation operation of the bidirectional screw rod set in the adjusting mechanism, so that the clamping block connected thereto can clamp the pipe fitting. In the process of the clamping operation of the clamping block, the mutual cooperation between the limiting tube, the pressure rod and the pressure block and the variability of the spring can realize the effect of adaptive adjustment while maintaining the clamping stability. When the position of the pipe fitting needs to be adjusted, the rotating wheel connected to the through groove opened by the pressure rod in the through groove and the limiting groove opened by the pressure rod can be rotated, so that the position of the pipe fitting can be changed in a sliding manner with less friction, thereby improving the convenience of the mechanism to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional schematic diagram of the external overall structure of a fixing mechanism of a cutting machine provided by the utility model.

[0014] Figure 2 The utility model provides a three-dimensional schematic diagram of the internal overall structure of the external overall component section of the fixing mechanism of the cutting machine.

[0015] Figure 3 The utility model provides a three-dimensional schematic diagram of the overall external structure of the adjusting mechanism of the fixing mechanism of the cutting machine.

[0016] Figure 4 The utility model provides a three-dimensional structural diagram of the adjustment mechanism part of the cutting machine's fixing mechanism in a cross-section state of the adaptive component.

[0017] Legend:

[0018] 1. Support mechanism; 11. Connecting seat; 12. Anti-displacement block;

[0019] 2. Transmission mechanism; 21. Hydraulic device; 22. Cutting device;

[0020] 3. Adjusting mechanism; 31. Slide; 32. Bidirectional screw rod; 33. Handle; 34. First slider; 35. Second slider; 36. Clamp; 37. Limiting tube; 38. Spring; 39. Pressure rod; 310. Rotating wheel; 311. Pressing block; 312. Through slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a fixing mechanism of a cutting machine, comprising: a supporting mechanism 1, the supporting mechanism 1 comprises a connecting seat 11, one side of the connecting seat 11 is provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises a slide groove 31, the slide groove 31 is opened on one side of the connecting seat 11, and one side of the connecting seat 11 is opened with two rotating grooves, one side of the slide groove 31 is slidably connected to the outer surface of the first sliding block 34, one side of the slide groove 31 is slidably connected to the outer surface of the second sliding block 35, one side of the second sliding block 35 is threadedly connected to one side of the bidirectional screw rod 32, one side of the bidirectional screw rod 32 is threadedly connected to one side of the first sliding block 34, both ends of the bidirectional screw rod 32 are slidably and rotatably connected to the inner walls of the two rotating grooves, and one end of the bidirectional screw rod 32 is fixedly connected to the inner wall of the rotary hand 33, the top of the first sliding block 34 is fixedly connected to the bottom of the clamping block 36, There are two clamping blocks 36, wherein the bottom of one clamping block 36 is fixedly connected to the top of the second sliding block 35, and two retaining grooves are provided on one side of each clamping block 36, and the inner walls of the two retaining grooves are fixedly connected to the outer surface of the limiting tube 37, the inner wall of the limiting tube 37 is slidably connected to one end of a pressure rod 39, the outer surface of the pressure rod 39 passes through and is connected to the inner wall of each retaining groove, the inner wall of the pressure rod 39 is fixedly connected to one end of a spring 38, and one end of the spring 38 is fixedly connected to the inner wall of the limiting tube 37, one end of the pressure rod 39 is slidably connected to the inner wall of the limiting tube 37, one end of the pressure rod 39 is fixedly connected to a pressure block 311, one end of the pressure rod 39 is provided with a through groove 312, and the through groove 312 is provided at one end of the pressure block 311, one end of the pressure rod 39 is provided with a limiting groove, and the inner wall of the limiting groove is slidably and rotatably connected to the two ends of the rotating wheel 310.

[0024] In this embodiment, the supporting mechanism 1 provided can provide the utility of stable support and connection, the adjusting mechanism 3 provided can provide the utility of convenient adjustment, the connecting seat 11 can provide the utility of stable sliding of the connecting assembly through the slide groove 31 opened on one side, and the slide groove 31 can make the first slider 34 and the second slider 35 slide therein, and the connecting seat 11 can make the bidirectional screw rod 32 rotate therein through the rotating groove opened on one side, and the bidirectional screw rod 32 provides the utility of fixing the handle 33, when the handle 33 is rotated under force, the bidirectional screw rod 32 connected to it will rotate in the rotating groove, the first slider 34 and the second slider 35 are fixedly connected with a clamping block 36, when the bidirectional screw rod 32 rotates, the first slider 34 and the second slider 35 will slide in the slide groove 31 in relative directions according to the thread track connected to the bidirectional screw rod 32, and A retaining groove is provided on one side of each clamping block 36, and the retaining groove limiting tube 37 provides a retaining effect. The predetermined groove provided by the limiting tube 37 can be used for the pressure rod 39 to slide therein, and the pressure rod 39 will slide at the retaining groove during the sliding operation. The spring 38 provides support for the pressure rod 39, and the limiting tube 37 provides a retaining effect for the spring 38. During the sliding process of the pressure rod 39 in the predetermined groove provided by the limiting tube 37, pressure will be applied to both ends of the spring 38. When the spring 38 is subjected to pressure, it will deform itself and provide relative force, and the pressure rod 39 provides a retaining effect for the pressure block 311. The pressure rod 39 and the pressure block 311 are provided with a through groove 312, and the inner wall of the through groove 312 is provided with a rotating wheel 310, and the rotating wheel 310 can slide and rotate in the limiting groove provided by the pressure rod 39.

[0025] Example 2

[0026] like Figure 1-Figure 3 As shown, anti-displacement blocks 12 are fixedly connected to the four sides of the connecting seat 11, a transmission mechanism 2 is provided on one side of the connecting seat 11, and the transmission mechanism 2 includes a hydraulic device 21, and the hydraulic device 21 is provided with a hydraulic pump, and the inner wall of the hydraulic pump is slidably connected to a support rod, and one side of the support rod is fixedly connected to a cutting device 22, and the cutting device 22 is provided with a motor, and the outer surface of the motor is fixedly connected to one side of the support rod, and the output end of the motor is fixedly connected to one side of the cutting piece, and one side of the cutting piece is provided with two clamping blocks 36.

[0027] In this embodiment, the connecting seat 11 provides a retention effect for the anti-displacement block 12, and the anti-displacement block 12 is made of high-hardness rubber with good friction as a whole. The transmission mechanism 2 is set to provide convenient cutting effect, and the hydraulic device 21 can control the displacement of the support rod through the hydraulic pump, and the support rod provides a retention effect for the motor set for the cutting device 22. When the cutting device 22 changes in height, the motor connected to it will perform a synchronous displacement operation, and the output end of the motor is connected to one side of the cutting piece. When the motor is operating, the cutting piece connected to it will rotate and perform a cutting operation, and one side of the cutting piece can be aligned with the two clamping blocks 36, so that the cutting piece clamped by the clamping blocks 36 can be cut.

[0028] Working principle:

[0029] like Figure 1-Figure 4 As shown, when it is necessary to perform a cutting operation on the cutting piece, the cutting piece can be inserted into the two bottom pressure blocks 311 set in the clamping block 36, and the handle 33 can be rotated. When the handle 33 is rotated, the bidirectional screw rod 32 connected to it will be rotated in the rotating groove opened in the connecting seat 11. During the rotation of the bidirectional screw rod 32, the first slider 34 and the second slider 35 connected to it will move according to the connected thread track. During the movement of the first slider 34 and the second slider 35, the clamping block 36 connected to it will move in relative directions. During the movement of the clamping block 36, the pressure block 311 will clamp the outer surface of the cutting piece, and the pressure on the pressure block 311 will be transmitted to the pressure rod 39. The pressure rod 39 will slide in the limiting tube 37. During the sliding process of the pressure rod 39, the spring 38 connected to it will be deformed and provide relative force. When the cutting piece needs to be moved, pressure can be applied to one end. At this time, the rotating wheel 310 connected to the limiting groove opened in the pressure rod 39 will rotate in the through groove 312 opened in the pressure block 311 of the pressure rod 39 and contact the cutting piece to move it. The anti-displacement block 12 connected to the connecting seat 11 will support the whole, and the hydraulic pump in the hydraulic device 21 connected to the connecting seat 11 will control the support rod to control the motor provided in the cutting device 22 to change its height, and the cutting blade connected to the motor can rotate and perform cutting operations on the cutting piece.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A fixing mechanism for a cutting machine, characterized in that: include: A support mechanism (1), the support mechanism (1) comprises a connecting seat (11), one side of the connecting seat (11) is provided with an adjustment mechanism (3), the adjustment mechanism (3) comprises a slide groove (31), the slide groove (31) is opened on one side of the connecting seat (11), and one side of the connecting seat (11) is opened with two rotating grooves, one side of the slide groove (31) is slidably connected to the outer surface of a first slider (34), one side of the slide groove (31) is slidably connected to the outer surface of a second slider (35), one side of the second slider (35) is threadedly connected to one side of a bidirectional screw rod (32), one side of the bidirectional screw rod (32) is threadedly connected to one side of the first slider (34), two ends of the bidirectional screw rod (32) are slidably and rotatably connected to the inner walls of the two rotating grooves, and one end of the bidirectional screw rod (32) is fixedly connected to the inner wall of a rotary handle (33), the top of the first slider (34) is fixedly connected to the bottom of a clamping block (36), and the clamping block (36) is provided with two, wherein, The bottom of a clamping block (36) is fixedly connected to the top of the second sliding block (35), and two retaining grooves are provided on one side of each clamping block (36), and the inner walls of the two retaining grooves are fixedly connected to the outer surface of the limiting tube (37), and the inner wall of the limiting tube (37) is slidably connected to one end of a pressure rod (39), and the outer surface of the pressure rod (39) penetrates and is connected to the inner wall of each retaining groove, and the inner wall of the pressure rod (39) is fixedly connected to one end of a spring (38), and the spring (38) is fixedly connected to the inner wall of each retaining groove. 8) is fixedly connected to the inner wall of the limiting tube (37), one end of the pressure rod (39) is slidably connected to the inner wall of the limiting tube (37), one end of the pressure rod (39) is fixedly connected to a pressure block (311), one end of the pressure rod (39) is provided with a through groove (312), and the through groove (312) is provided at one end of the pressure block (311), one end of the pressure rod (39) is provided with a limiting groove, and the inner wall of the limiting groove is slidably and rotatably connected to the two ends of the rotating wheel (310).

2. A fixing mechanism for a cutting machine according to claim 1, characterized in that: Anti-displacement blocks (12) are fixedly connected to the four sides of the connection seat (11), and a transmission mechanism (2) is provided on one side of the connection seat (11), wherein the transmission mechanism (2) includes a hydraulic device (21).

3. A fixing mechanism for a cutting machine according to claim 2, characterized in that: The hydraulic device (21) is provided with a hydraulic pump, and the inner wall of the hydraulic pump is slidably connected with a support rod.

4. A fixing mechanism for a cutting machine according to claim 3, characterized in that: A cutting device (22) is fixedly connected to one side of the support rod, and the cutting device (22) is provided with a motor.

5. A fixing mechanism for a cutting machine according to claim 4, characterized in that: The outer surface of the motor is fixedly connected to one side of the support rod, and the output end of the motor is fixedly connected to one side of the cutting piece.

6. A fixing mechanism for a cutting machine according to claim 5, characterized in that: Two clamping blocks (36) are provided on one side of the cutting blade.

Images