CN212857985U

CN212857985U - Receiving structure of pipe cutting machine

Info

Publication number: CN212857985U
Application number: CN202021851023.0U
Authority: CN
Inventors: 沈庆龄; 徐章峰; 胡峰
Original assignee: Zhejiang Liqing Refrigeration Equipment Co ltd
Current assignee: Zhejiang Liqing Refrigeration Equipment Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-04-02
Anticipated expiration: 2030-08-29

Abstract

The utility model relates to a pipe cutting machine connect material structure relates to copper pipe cutting equipment's technical field, and it includes the frame, the flitch is installed out to the one end of frame, the one end that the flitch was installed out to the frame mounting is installed and is connect the workbin, connect the workbin with be provided with the connecting piece between the frame, the connecting piece include two first centre gripping arms and with two first centre gripping arm articulated second centre gripping arm, two first centre gripping arm fixed connection be in on the frame lateral wall, the both sides that connect the workbin are provided with the handle, seted up on first centre gripping arm and the second centre gripping arm with handle complex spacing groove. The utility model discloses a setting of first centre gripping arm and second centre gripping arm for can realize connecing the installation of workbin in the frame and dismantle work, and then conveniently dock the good copper pipe of cutting in the workbin and transport work.

Description

Receiving structure of pipe cutting machine

Technical Field

The utility model belongs to the technical field of the technique of copper pipe cutting equipment and specifically relates to a pipe cutting machine connect material structure is related to.

Background

The exhaust pipe used on the existing refrigeration compressor is usually made of a copper pipe, and when the machining process of the exhaust pipe is carried out, the copper pipe raw material needs to be cut by a pipe cutting machine, so that the copper pipe raw material is cut into copper pipes with equal lengths, and the subsequent assembly and machining of the exhaust pipe are facilitated.

The utility model discloses an automatic change pipe cutting machine in the chinese utility model patent of publication number CN201760670U, including pipe cutting mechanism and trapezoidal pedestal, install pipe cutting hydro-cylinder and pipe cutting motor on the trapezoidal pedestal, the saw bit is installed to pipe cutting motor aircraft nose one side, is located on the trapezoidal pedestal clamping device is installed to saw bit one side, feeding mechanism is installed to one side of trapezoidal pedestal. The device transports the copper pipe raw materials through the feeding device, then clamps the copper pipe raw materials on the trapezoidal base body through the clamping device, and finally cuts the copper pipe raw materials through the pipe cutting mechanism.

The above prior art solutions have the following drawbacks: above-mentioned device has cut copper pipe raw and other materials after, the copper pipe can drop to connect the workbin through ejection of compact board usually, then piles up more back when the copper pipe that connects in the workbin, and operating personnel need take out the copper pipe that connects in the workbin to carry one processing procedure department next, this process is comparatively wasted time and energy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a pipe cutting machine connect material structure has the characteristics that connect the convenient dismantlement of workbin to install, and the convenient copper pipe that docks the workbin transports.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a pipe cutting machine connect material structure, includes the frame, the flitch is installed out to the one end of frame, the one end that the flitch was installed out to the frame is installed and is connect the workbin, connect the workbin with be provided with the connecting piece between the frame, the connecting piece include two first centre gripping arms and with two first centre gripping arm articulated second centre gripping arm, two first centre gripping arm fixed connection be in on the frame lateral wall, the both sides that connect the workbin are provided with the handle, seted up on first centre gripping arm and the second centre gripping arm with handle complex spacing groove.

By adopting the technical scheme, the arrangement of the discharge plate plays a role in guiding the cut copper pipe to enter the material receiving box, when the copper pipe in the material receiving box is fully loaded, the second clamping arm rotates around the hinged point, so that the limiting effect of the limiting grooves on the first clamping arm and the second clamping arm on the handle is relieved, and then a worker can disassemble the material receiving box from the rack and transport the copper pipe in the material receiving box; when the copper pipe collecting work is carried out on the material receiving box which is required to be installed on the rack again, the handle of the material receiving box is matched with the limiting groove in the first clamping arm, then the second clamping arm is rotated, and the locking effect of the position of the material receiving box is achieved through the matching of the second clamping arm and the first clamping arm.

The present invention may be further configured in a preferred embodiment as: the second centre gripping arm is located two between the first centre gripping arm, second centre gripping arm and two be provided with the hinge rod between the first centre gripping arm, the both ends of hinge rod and two be provided with the torsional spring between the first centre gripping arm.

Through adopting above-mentioned technical scheme, the setting of torsional spring provides for the second centre gripping arm and maintains the trend power that is clamping state with first centre gripping arm, strengthens the clamping action of first centre gripping arm and second centre gripping arm to the handle, can reduce to a certain extent and connect the workbin because the exogenic action takes place to break away from the probability of first centre gripping arm and second centre gripping arm.

The present invention may be further configured in a preferred embodiment as: and a plurality of stripes are arranged in the limiting groove along the circumferential direction of the handle.

Through adopting above-mentioned technical scheme, the setting of spacing inslot stripe has increased the contact surface roughness between spacing groove and handle to a certain extent, and then has increased the frictional force between spacing groove and handle, can reduce to a certain extent and connect the workbin because the exogenic action takes place to break away from the probability of first centre gripping arm and second centre gripping arm.

The present invention may be further configured in a preferred embodiment as: first centre gripping arm with be provided with between the second centre gripping arm and be used for the locking piece of second centre gripping arm position, be provided with the stopper on the first centre gripping arm, run through on the stopper and seted up the through-hole, the locking piece includes spring, gag lever post and closing cap, the mounting groove has been seted up on the both sides wall of second centre gripping arm, the spring with the gag lever post is installed in the mounting groove, closing cap threaded connection is in the mounting groove notch, offer the confession on the closing cap the trompil that the gag lever post tip passed.

Through adopting above-mentioned technical scheme, when needs will connect the copper pipe in the workbin to transport, take place the rotation with second centre gripping arm around the pin joint, manual extrusion gag lever post simultaneously, the gag lever post further compression spring and to the mounting groove internal motion, when the gag lever post moves to stopper department, loosen the gag lever post, the elasticity that the spring resets and produces makes in the gag lever post stretches out mounting groove and joint entering through-hole, realize the locking to second centre gripping arm position, and then need not staff's manual drawing and hold second centre gripping arm, conveniently dock the copper pipe in the workbin and carry out transportation work.

The present invention may be further configured in a preferred embodiment as: the end part of the limiting rod is provided with a guide inclined plane matched with the limiting block.

Through adopting the above technical scheme, the setting on gag lever post tip guide inclined plane, make when carrying out the locking work of second centre gripping arm, need not manual extrusion gag lever post, second centre gripping arm is taking place rotatory in-process, the guide inclined plane of gag lever post tip and the lateral wall butt of stopper, and then automatically to taking place the motion in the mounting groove and extrude the spring, when gag lever post tip motion to through-hole department, the elasticity that the spring resets and produces makes the gag lever post stretch out in mounting groove and the joint entering through-hole, realize the locking to second centre gripping arm position, and then need not staff's manual holding second centre gripping arm of drawing, conveniently carry out transportation work to the copper pipe in the butt joint workbin.

The present invention may be further configured in a preferred embodiment as: and a plurality of pulleys are arranged at the bottom of the material receiving box.

Through adopting above-mentioned technical scheme, connect the setting of workbin bottom pulley, reduced the frictional force that connects between workbin and ground, make things convenient for the staff to dock the workbin and carry out transportation work, and then accomplish the transportation work of butt joint copper pipe in the workbin.

The present invention may be further configured in a preferred embodiment as: the bottom end of one side of the rack is provided with a sliding track matched with the pulleys, and the sliding track is in a transverse C shape.

Through adopting above-mentioned technical scheme, the orbital setting that slides plays the limiting displacement who docks the workbin pulley, plays the positioning action who docks the workbin simultaneously, makes things convenient for the spacing groove cooperation on handle and first centre gripping arm, the second centre gripping arm to the realization connects the locking of workbin position.

The present invention may be further configured in a preferred embodiment as: the end part of the sliding track is provided with guide plates which incline to the two outer sides of the sliding track.

Through adopting above-mentioned technical scheme, the setting of guide board plays the guide effect in sliding the entering slip track to the pulley, and then need not to connect the accurate counterpoint slip track of pulley of workbin bottom, makes things convenient for the staff to operate.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the first clamping arm and the second clamping arm, the work of mounting and dismounting the material receiving box on the rack can be realized, and the cut copper pipes in the material receiving box can be conveniently transported;

2. the locking action on the second clamping arm is realized through the matching of the locking piece and the through hole in the limiting block, so that the second clamping arm does not need to be manually pulled by a worker, and the worker can conveniently move the material box;

3. through the setting of track and pulley that slide, the initial position of butt joint workbin fixes a position, makes things convenient for first centre gripping arm and second centre gripping arm to carry out the centre gripping work to the handle.

Drawings

FIG. 1 is a schematic perspective view of the whole structure of the present embodiment;

FIG. 2 is a schematic view of an exploded structure at the handle of FIG. 1, showing a connection structure of the handle and the connection member;

fig. 3 is a cross-sectional structural view at the position of the stop lever in fig. 2, showing a specific structure of the locking member.

In the figure, 100, a rack; 110. a discharge plate; 120. a material receiving box; 130. a handle; 140. a pulley; 150. a sliding track; 160. a guide plate; 170. a first clamp arm; 171. a first L-shaped bar; 172. a first lever; 180. a second clamp arm; 181. a second L-shaped bar; 182. a second lever; 190. a limiting groove; 200. stripes; 210. a hinged lever; 230. a limiting block; 240. a through hole; 250. a locking member; 251. a spring; 252. a limiting rod; 253. sealing the cover; 254. mounting grooves; 255. a chassis; 260. a cylinder; 270. a push plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a pipe cutting machine connect material structure, including frame 100, frame 100 one end tip fixedly connected with goes out flitch 110, goes out flitch 110 and is the slope and sets up downwards, installs cylinder 260 in the frame 100, and the piston rod of cylinder 260 department fixedly connected with push pedal 270. The bottom of the end, provided with the discharging plate 110, of the rack 100 is detachably connected with a material receiving box 120, handles 130 are fixedly connected to two sides of the end face, close to the end face of the rack 100, of the material receiving box 120, the handles 130 are cylindrical, four pulleys 140 are installed at the bottom of the material receiving box 120, the pulleys 140 are grouped in pairs, and the pulleys 140 in each group are rotatably connected to two sides of the bottom face of the material receiving box 120. Two sliding rails 150 sliding with the pulley 140 are fixedly connected to the ground at the end of the frame 100 where the discharging plate 110 is installed, the cross section of the two sliding rails 150 is in a horizontal C shape, and the side wall of the end of the two sliding rails 150 far away from the frame 100 is provided with a guide plate 160 inclining to the two outer sides of the sliding rails 150. The guide plate 160 serves to guide the pulley 140 to be slid into the sliding rail 150, thereby eliminating the need to precisely align the pulley 140 with the sliding rail 150.

Referring to fig. 1 and 2, a side wall of the rack 100 facing the material receiving box 120 is provided with a connecting member which is matched with the handle 130, the connecting member comprises a second clamping arm 180 and two first clamping arms 170 arranged at two sides of the second clamping arm 180, and the second clamping arm 180 is hinged with the first clamping arms 170.

The first clamping arm 170 includes a first L-shaped rod 171 and a first rod 172, the first L-shaped rod 171 and the first rod 172 are integrally formed, a limiting groove 190 communicated with two side walls is inwardly formed on an end surface of a shorter side of the first L-shaped rod 171, a cross section of the limiting groove 190 is semicircular, and a side wall of the first L-shaped rod 171 is fixedly connected with a side wall of the rack 100.

The second clamping arm 180 comprises a second L-shaped rod 181 and a second rod 182, the second L-shaped rod and the second rod 182 are integrally formed, a limiting groove 190 communicated with two side walls is formed in the end face of the shorter side of the second L-shaped rod 181 inwards, the cross section of the limiting groove 190 is semicircular, and a plurality of stripes 200 are arranged in the limiting groove 190 along the circumferential direction of the handle 130 so as to increase the friction force between the limiting groove 130 and the handle 130.

The length of the second rod 182 is smaller than that of the first rods 172, a hinge rod 210 is disposed between the second rod 182 and the two first rods 172, the hinge rod 210 sequentially passes through the first rod 172, the second rod 182 and the other first rod 172, and a torsion spring (not shown) is mounted at the end of each end of the hinge rod 210 to maintain the first L-shaped rod 171 and the second L-shaped rod 181 in a clamped state.

Referring to fig. 2 and 3, the two first rods 172 are fixedly connected with a limiting block 230 at one end far away from the first L-shaped rod 171, and the limiting block 230 is provided with a through hole 240 penetrating along the width direction of the first rods 172. The first rod 172 and the second rod 182 are provided with a locking member 250 for locking the position of the second rod 182, the locking member 250 comprises a spring 251, a limiting rod 252 and a sealing cover 253, two sides of the second rod 182 are provided with mounting grooves 254 towards the inside of the second rod 182, the mounting grooves 254 are cylindrical, the limiting rod 252 and the spring 251 are mounted in the mounting grooves 254, and two ends of the spring 251 respectively abut against the limiting rod 252 and the mounting grooves 254. One end of the limiting rod 252 close to the bottom surface of the mounting groove 254 is fixedly connected with a chassis 255, and one end of the limiting rod 252 far away from the bottom surface of the mounting groove 254 is formed with a wedge-shaped surface; the mounting groove 254 notch department is provided with the screw thread section, and closing cap 253 threaded connection is in the mounting groove 254 notch, offers the trompil that supplies the gag lever post 252 tip to pass on the closing cap 253, and the diameter of trompil is greater than the diameter of gag lever post 252 and is less than the diameter of chassis 255. The opening position of the mounting groove 254 on the second rod 182 and the mounting position of the limiting block 230 on the first rod 172 are on a circle with the hinge point as the center.

The implementation principle of the embodiment is as follows:

when copper pipe in the material receiving box 120 needs to be connected for transportation, the second clamping arm 180 is pulled, the second clamping arm 180 rotates around a hinge point, the wedge-shaped surface of the limiting rod 252 abuts against the side wall of the limiting block 230, the limiting rod 252 compresses the spring 251 and enters the mounting groove 254, when the limiting rod 252 moves to the through hole 240 on the limiting block 230, the spring 251 resets to generate elastic force to push the end of the limiting rod 252 out of the mounting groove 254 and clamp the end of the limiting rod 252 into the through hole 240 on the limiting block 230, fixing of the position of the second clamping arm 180 is achieved, and then a worker pushes the material receiving box 120 along the sliding track 150 and transports the copper pipe in the material receiving box 120 to the next process.

After the copper pipe in the material receiving box 120 is transported, the material receiving box 120 moves to one end of the rack 100 along the sliding rail 150 again, the handle 130 is clamped into the limiting groove 190 on the first clamping arm 170, then the limiting rod 252 is extruded, the second clamping arm 180 is clamped with the first clamping arm 170 again through the elastic force generated by resetting of the torsion spring, the clamping work of the handle 130 of the material receiving box 120 is further completed, and the installation work of the material receiving box 120 on the rack 100 is realized.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a pipe cutting machine connect material structure, includes frame (100), its characterized in that: the one end of frame (100) is installed and is gone out flitch (110), frame (100) are installed the one end that goes out flitch (110) and are installed and connect workbin (120), connect workbin (120) with be provided with the connecting piece between frame (100), the connecting piece include two first centre gripping arms (170) and with two first centre gripping arm (170) articulated second centre gripping arm (180), two first centre gripping arm (170) fixed connection be in on frame (100) lateral wall, connect to be provided with handle (130) on workbin (120), seted up on first centre gripping arm (170) and second centre gripping arm (180) with handle (130) complex spacing groove (190).

2. The material receiving structure of the pipe cutting machine according to claim 1, characterized in that: the second clamping arm (180) is located between the two first clamping arms (170), a hinge rod (210) is arranged between the second clamping arm (180) and the two first clamping arms (170), and torsion springs are arranged between two ends of the hinge rod (210) and two first clamping arms (170).

3. The material receiving structure of the pipe cutting machine according to claim 1, characterized in that: a plurality of stripes (200) are arranged in the limiting groove (190) along the circumferential direction of the handle (130).

4. The material receiving structure of the pipe cutting machine according to claim 1, characterized in that: a locking piece (250) used for locking the position of the second clamping arm (180) is arranged between the first clamping arm (170) and the second clamping arm (180), a limiting block (230) is arranged on the first clamping arm (170), a through hole (240) is formed in the limiting block (230) in a penetrating mode, the locking piece (250) comprises a spring (251), a limiting rod (252) and a sealing cover (253), mounting grooves (254) are formed in two side walls of the second clamping arm (180), the spring (251) and the limiting rod (252) are mounted in the mounting grooves (254), the sealing cover (253) is in threaded connection with a notch of the mounting grooves (254), and an opening hole for the end portion of the limiting rod (252) to pass through is formed in the sealing cover (253).

5. The material receiving structure of the pipe cutting machine according to claim 4, wherein: the end part of the limiting rod (252) is provided with a guide inclined plane matched with the limiting block (230).

6. The material receiving structure of the pipe cutting machine according to claim 1, characterized in that: the bottom of the material receiving box (120) is provided with a plurality of pulleys (140).

7. The material receiving structure of the pipe cutting machine according to claim 6, wherein: the bottom end of one side of the rack (100) is provided with a sliding track (150) matched with the pulley (140), and the sliding track (150) is in a transverse C shape.

8. The material receiving structure of the pipe cutting machine according to claim 7, characterized in that: the end part of the sliding track (150) is provided with guide plates (160) which incline to the two outer sides of the sliding track (150).