CN217775493U

CN217775493U - Chain joint-dismounting and head-exposing device

Info

Publication number: CN217775493U
Application number: CN202221837417.XU
Authority: CN
Inventors: 施建峰; 施建立
Original assignee: Hangzhou Luobote Automation Equipment Co ltd
Current assignee: Hangzhou Luobote Automation Equipment Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-11
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a chain is torn open and is economized first device of exposition, including the body, locate tear open on the body and economize mechanism and outcrop mechanism and actuating mechanism, controller, wherein tear open and economize the mechanism including tearing open festival fixation clamp and thimble, outcrop mechanism includes outcrop fixation clamp, ejector pin and depression bar, and actuating mechanism includes the power cylinder and arranges the thrust disc of power cylinder telescopic link tip in, and the thrust disc is connected and drives thimble and ejector pin lift with above-mentioned thimble and ejector pin, the utility model discloses a tear open the duplex position design of festival mechanism and assembly devices, utilize the power cylinder telescopic link to drive the thrust disc, drive thimble and ejector pin, force the extrusion or impress to the chain link round pin axle, can carry out tearing open of chain link and assemble respectively, compact structure, simple operation, of high quality are installed and removed, are suitable for extensively.

Description

Chain joint-dismounting and head-exposing device

Technical Field

The utility model relates to chain processing technology field especially involves a chain festival is torn open and is connect outcrop device to simple operation, dismouting are of high quality.

Background

The chain is used as a transmission part of mechanical power and is widely applied to various industries, because the chain is assembled by chain links consisting of a plurality of groups of inner and outer chain plates, pin shafts, sleeves and rollers, the production and assembly of the chain are carried out by adopting special devices or equipment, the special devices and the equipment have large volume and high cost, are not suitable for temporary small-batch chain assembly, and are easy to damage the chain links and inconvenient to assemble and disassemble by adopting manual disassembly.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art; the chain joint dismounting and exposing device is convenient to operate and good in dismounting quality.

In order to solve the technical problem, the utility model mainly adopts the following technical proposal:

the utility model discloses a festival outcrop device is torn open to chain sets up on table surface for the dismouting of chain link, the device includes:

the body is fixedly arranged on the working table surface and is used for arranging the joint disassembling mechanism and the head exposing mechanism;

the link disassembling mechanism is used for disassembling the link and comprises a link disassembling positioning clamp and an ejector pin, the link disassembling positioning clamp is matched with the link and supports the link, and the ejector pin corresponds to the link disassembling positioning clamp;

the outcrop mechanism is used for assembling the chain link and comprises an outcrop positioning clamp, an ejector rod and a compression rod, the outcrop positioning clamp is matched with the chain link and supports the chain link, and the ejector rod and the compression rod correspond to the outcrop positioning clamp;

the driving mechanism is arranged below the working table surface and comprises a power cylinder and a thrust disc arranged at the end part of a telescopic rod of the power cylinder, the thrust disc is connected with the ejector pin and the ejector rod and drives the ejector pin and the ejector rod to lift, and the power cylinder is electrically connected with the controller;

and the controller is used for controlling the driving mechanism.

The double-station link disassembling and assembling device has the advantages that the double stations of the link disassembling mechanism and the assembling mechanism are arranged on the body, so that the disassembling and assembling operation of the chain links can be respectively carried out, the device is compact in structure, convenient to operate, good in assembling and disassembling quality, and wide in application.

As preferred, be equipped with the work groove that runs through the body on the body, the notch in work groove is the level orientation, work groove lower surface is equipped with and link up the work groove bottom tear a lesson through-hole and assemble the through-hole open, the aforesaid is torn open the lesson location clamping and is located the inside wall face in work groove and be located the top of tearing open the lesson through-hole open, above-mentioned outcrop location clamping is located the inside wall face in work groove and is located the assembly through-hole top, above-mentioned thimble inlays to be located in tearing open the lesson through-hole and its bottom meets with above-mentioned thrust disc, thrust disc drive ejector pin is followed the assembly through-hole and is gone up and down, above-mentioned ejector pin inlays to be located in the assembly through-hole and its bottom meets with the thrust disc, thrust disc drive ejector pin goes up and down along the assembly through-hole, the depression bar is located outcrop location clamp top and corresponds the outcrop location clamp.

The device utilizes the telescopic link of power cylinder to drive thrust disc, drives thimble and ejector pin, forces to extrude or impress the round pin axle of chain link, can carry out the festival of tearing open and assembling of chain link respectively, compact structure, simple operation, and the shrinkage pool degree of depth that the depression bar tip set up has decided the outcrop height of round pin axle.

Preferably, the upper surface of the working groove is provided with a pressing rod through hole, the pressing rod through hole penetrates through the top of the working groove and corresponds to the joint dismounting through hole, the lower part of the pressing rod is inserted into the pressing rod through hole, the top of the working groove is fixedly provided with a hoop, the hoop is positioned at the position of the pressing rod through hole and clamps the upper part of the pressing rod, a concave hole is formed in the lower end face of the pressing rod, the concave hole is matched with a hinge pin shaft supported on the outcrop positioning clamp, and the depth of the concave hole is the same as the outcrop height of the hinge pin shaft.

When the link joint is disassembled, the link joint bearing of the joint to be disassembled is arranged on the joint disassembling positioning clamp, the thrust disc drives the thimble to ascend to lift the link joint pin shaft and extrude the pin shaft out of the outer chain plate, the disassembly of the link joint is completed, and similarly, when the joint is reassembled, the inner single joint bearing is arranged on the outcrop positioning clamp, the thrust disc drives the ejector rod to ascend, the pin shaft of the pin sheet chain plate is inserted into the inner single joint, the pin shaft continuously ascends to enable the end part of the pin sheet chain plate to extrude into the outer chain plate on the inner single joint, because the pressing rod is arranged on the outer chain plate and presses the outer chain plate, the ascending upper end part of the pin shaft is aligned to and embedded into the groove at the end part of the pressing rod, the assembly of the link joint is completed, and the height of the pressing rod can be adjusted through the hoop.

Preferably, the device further comprises a base, the base is fixedly arranged on the working table surface, a groove is formed in the base, the body is matched with the groove and embedded in the groove, and through holes corresponding to the joint detaching through holes and the outcrop through holes are formed in the bottom surface of the groove respectively.

Set up unable adjustment base in body below, can choose for use different bodies and corresponding parts according to the type and the size of chain, easy to assemble and maintenance.

Preferably, the power cylinder is a cylinder or a hydraulic cylinder or a gas-liquid pressure cylinder.

The user can select the power cylinder of the corresponding type according to the actual situation of the power type of the use occasion.

The beneficial effects of the utility model are that: the device adopts the double-station design of the joint disassembling mechanism and the assembling mechanism, utilizes the telescopic rod of the power cylinder to drive the thrust disc to drive the ejector pin and the ejector rod, forcibly extrudes or presses the pin shaft of the chain joint, can respectively disassemble and assemble the chain joint, and has the advantages of compact structure, convenient operation, good assembling and disassembling quality and wide application.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the present invention.

In the figure, 1, a chain link, 2, a body, 3, a joint dismounting positioning clamp, 4, an ejector pin, 5, an outcrop positioning clamp, 6, an ejector rod, 7, a compression bar, 8, a thrust disc, 9, a working groove, 10, a hoop and 11, a base are arranged.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): the chain of this embodiment is torn open festival outcrop device installs on table surface for the dismouting of chain link 1, as shown in fig. 1, the device includes:

the body 2 is used for arranging a joint disassembling mechanism and a head exposing mechanism;

the base 11 is fixed on the working table surface, a groove is formed in the body, and the body is embedded and fixed in the groove; the link dismounting mechanism is used for dismounting the link and comprises a link dismounting positioning clamp 3 and a thimble 4, the link dismounting positioning clamp is matched with the link and supports the link, and the thimble corresponds to the link dismounting positioning clamp;

the outcrop mechanism is used for assembling the chain links and comprises outcrop positioning clamps 5, ejector rods 6 and compression rods 7, the outcrop positioning clamps are matched with the chain links and support the chain links, and the ejector rods and the compression rods correspond to the outcrop positioning clamps;

the driving mechanism is arranged below the working table and comprises a hydraulic cylinder and a thrust disc 8 arranged at the end part of a telescopic rod of the hydraulic cylinder, the thrust disc is connected with the ejector pin and the ejector rod and drives the ejector pin and the ejector rod to lift, and the power cylinder is electrically connected with the controller; and the controller is used for controlling the driving mechanism.

The ejector pin is embedded in the section dismounting through hole, the bottom end of the ejector pin is connected with the thrust disc, the thrust disc drives the ejector pin to lift along the section dismounting through hole, the ejector pin is embedded in the assembly through hole, the bottom end of the ejector pin is connected with the thrust disc, and the thrust disc drives the ejector pin to lift along the assembly through hole; the upper surface of the working groove is provided with a compression bar through hole which penetrates through the top of the working groove and corresponds to the joint dismounting through hole, the lower part of the compression bar is inserted into the compression bar through hole, the top of the working groove is provided with a hoop 10 which is positioned at the compression bar through hole and clamps the upper part of the compression bar, the lower end of the compression bar corresponds to the outcrop positioning clamp, the lower end surface of the compression bar is provided with a concave hole, the concave hole is matched with a link pin shaft supported on the outcrop positioning clamp, the depth of the concave hole is the same as the outcrop height of the pin shaft, and after the height adjustment of the compression bar is completed, the compression bar can be fixed by screwing the hoop;

during the use, as shown in fig. 2, according to the type and the size of chain, the height of adjustment depression bar makes the depression bar tip correspond the outcrop locating clip, when tearing open the festival operation, places and bears the chain link that the festival was torn open to the chain on tearing open the festival locating clip, presses the switch, and thrust disc drive thimble rises and carries out the jacking to this chain link round pin axle, extrudes outer link joint with the round pin axle, makes the interior single section of chain link, outer link joint and the round pin piece link joint of chain link break away from, accomplishes the dismantlement of chain link.

When the chain link is reassembled, the inner single link is placed and supported on the outcrop positioning clamp, the pin shaft of the pin sheet chain plate is inserted into the inner single link from bottom to top, the outer chain plate is placed on the upper surface of the inner single link, the switch is pressed down, the push disc drives the ejector rod to ascend, the pin shaft of the pin sheet chain plate penetrates through the inner single link and is inserted into the outer chain plate, the outer chain plate is pressed by the lower end of the pressing rod, and the upper end of the pin shaft can be embedded into the concave hole in the lower end of the pressing rod to complete outcrop assembly of the chain link.

In the description of the present invention, the technical terms "up", "down", "front", "back", "left", "right", "longitudinal", "horizontal", "inner", "outer" etc. indicate the direction or the position relationship based on the direction or the position relationship shown in the drawings, and only for the convenience of description and understanding, the above description is not a limitation of the present invention, the present invention is not limited to the above description, and the changes, modifications, additions or replacements made by the ordinary skilled in the art within the essential scope of the present invention should be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a chain is torn festival and is outcrop device, sets up on table surface for the dismouting of chain link (1), its characterized in that, the device includes:

the body (2) is fixedly arranged on the working table surface and is used for arranging the joint disassembling mechanism and the head exposing mechanism;

the link disassembling mechanism is used for disassembling the link and comprises a link disassembling positioning clamp (3) and an ejector pin (4), the link disassembling positioning clamp is matched with the link and supports the link, and the ejector pin corresponds to the link disassembling positioning clamp;

the outcrop mechanism is used for assembling the chain links and comprises outcrop positioning clamps (5), ejector rods (6) and compression rods (7), the outcrop positioning clamps are matched with the chain links and support the chain links, and the ejector rods and the compression rods correspond to the outcrop positioning clamps;

the driving mechanism is arranged below the working table surface and comprises a power cylinder and a thrust disc (8) arranged at the end part of a telescopic rod of the power cylinder, the thrust disc is connected with the ejector pin and the ejector rod and drives the ejector pin and the ejector rod to lift, and the power cylinder is electrically connected with the controller;

and the controller is used for controlling the driving mechanism.

2. The chain link-removing outcrop device of claim 1, wherein: be equipped with work groove (9) that runs through the body on the body, the notch in work groove is the level orientation, and work groove lower surface is equipped with the knot through-hole and the assembly through-hole of tearing open that link up the work groove bottom, and the aforesaid is torn open festival fixation clamp (3) and is set firmly in the inside wall face in work groove and be located the top of tearing open the knot through-hole, and above-mentioned outcrop fixation clamp (5) set firmly in the inside wall face in work groove and are located the assembly through-hole top, and above-mentioned thimble (4) inlay locate tear open in the knot through-hole and its bottom meets with above-mentioned thrust disc (8), and thrust disc drive thimble goes up and down along tearing open the knot through-hole, and above-mentioned ejector pin (6) inlay and locate in the assembly through-hole and its bottom meets with the thrust disc, and thrust disc drive ejector pin goes up and down along the assembly through-hole, depression bar (7) are located outcrop fixation clamp top and correspond the outcrop fixation clamp.

3. The chain link-removing outcrop device of claim 2, wherein: the upper surface of work groove (9) is equipped with the depression bar through-hole, the depression bar through-hole link up the work groove top and with tear a festival through-hole open corresponding, the lower part of above-mentioned depression bar (7) is inserted and is located in the depression bar through-hole, the work groove top has set firmly staple bolt (10), the staple bolt is located depression bar through-hole department and the upper portion of centre gripping depression bar, the terminal surface is equipped with the shrinkage pool under the depression bar, the shrinkage pool is identical with the link round pin axle that the outcrop of round pin axle was gone up the bearing in outcrop locating clip (5) and its degree of depth is the same with the outcrop height of round pin axle.

4. A chain link break outcrop device according to claim 2 or 3, characterized in that: the device also comprises a base (11), wherein the base is fixedly arranged on the working table surface, a groove is arranged on the base, the body (2) is matched with the groove and embedded in the groove, and through holes corresponding to the joint detaching through holes and the outcrop through holes are respectively arranged on the bottom surface of the groove.

5. The chain link-removing outcrop device of claim 1, wherein: the power cylinder is an air cylinder or a hydraulic cylinder or a gas-liquid pressure cylinder.