CN216000124U

CN216000124U - Clamping mechanism for hot pressing of grinding wheel

Info

Publication number: CN216000124U
Application number: CN202122522840.2U
Authority: CN
Inventors: 朱朝亮
Original assignee: Runsheng Abrasive Tools Dalian Co ltd
Current assignee: Runsheng Abrasive Tools Dalian Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-11
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to a emery wheel hot briquetting technical field, concretely relates to fixture is used in grinding wheel hot pressing, including the emery wheel forming device, the emery wheel forming device includes extrusion device, dead lever, fixed plate and slip ring, the one end fixed mounting of slip ring has the clamp plate, the top fixed mounting of fixed plate has the hydro-cylinder, the one end of hydro-cylinder runs through fixed plate and clamp plate fixed connection, the top fixed mounting of extrusion device has the mounting panel, the top fixed mounting of mounting panel has the workstation. The utility model discloses a be provided with lead screw, grip block, sliding tray, sliding block and extrusion spring, the rotatory lead screw of staff makes two grip blocks be close to each other, then fixes emery wheel raw and other materials centre gripping, and when the clamp plate was pressed down, the sliding block slided in the inside of sliding tray to make the extrusion spring receive the extrusion and produce elasticity, make the grip block move down, the clamp plate carries out hot briquetting to raw and other materials and handles, has increased the practicality of device.

Description

Clamping mechanism for hot pressing of grinding wheel

Technical Field

The utility model relates to a emery wheel hot briquetting technical field specifically is a fixture is used in grinding wheel hot pressing.

Background

Grinding wheels are the most important type of grinding tool in grinding processes. The grinding wheel is a porous body prepared by adding a bonding agent into an abrasive, compacting, drying and roasting. Because the grinding wheel has different characteristics due to different grinding materials, bonding agents and manufacturing processes, the grinding wheel has important influence on the processing quality, the production rate and the economy of grinding.

However, there is no corresponding fixing structure in the hot pressing process, so that the grinding wheel is prone to shaking after being collided, thereby causing material deviation, and the production quality of the grinding wheel is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixture is used in grinding wheel hot pressing to the in-process that provides in solving above-mentioned background art at the hot pressing does not have corresponding fixed knot to construct, so receive to lead to it to rock easily after the collision and cause the material skew, reduced the production quality's of emery wheel problem.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping mechanism for hot pressing of grinding wheel comprises a grinding wheel forming device, wherein the grinding wheel forming device comprises an extrusion device, a fixed rod, a fixed plate and a sliding ring, one end of the sliding ring is fixedly provided with a pressing plate, the top end of the fixed plate is fixedly provided with an oil cylinder, one end of the oil cylinder penetrates through the fixed plate and is fixedly connected with the pressing plate, the top end of the extrusion device is fixedly provided with an installation plate, the top end of the mounting plate is fixedly provided with a workbench, both sides of the mounting plate are inserted and provided with lead screws through threads, both sides of the workbench are movably provided with a clamping plate, one side of the clamping plate is provided with a sliding groove, the interior of the sliding groove is fixedly provided with an extrusion spring, the interior of the sliding groove is slidably provided with a sliding block, the one end of extrusion spring all with sliding block fixed connection, the one end of lead screw all rotates with the sliding block to be connected.

Preferably, extrusion device's bottom movable mounting has the bottom plate, one side of bottom plate has linked firmly the protection pad, the both sides on bottom plate top are all fixed mounting have first stripper bar, the both sides of extrusion device bottom are all fixed mounting have the second stripper bar, the groove has all been seted up to the inside of first stripper bar, the one end of second stripper bar all inserts to be installed in the inside of accomodating the groove.

Preferably, the inside of accomodating the groove all fixed mounting have the recovery spring, the one end of recovery spring all with second stripper bar fixed connection, the through-hole has all been seted up to the both sides of accomodating the groove, the inside slidable mounting of through-hole has the connecting rod, the one end of connecting rod all with second stripper bar fixed connection.

Preferably, the both sides of grip block are all fixed mounting have the interlude pole, the fixed orifices has all been seted up to the both sides at mounting panel both ends, the fixed orifices all runs through to the one end of interlude pole.

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

1. through being provided with lead screw, grip block, sliding tray, sliding block and extrusion spring, the staff rotates the lead screw, makes two grip blocks be close to each other, then fixes the centre gripping of emery wheel raw and other materials, when the clamp plate was pressed down, the sliding block slided in the inside of sliding tray to make the extrusion spring receive the extrusion and produce elasticity, make the grip block lapse, the clamp plate carries out hot briquetting to raw and other materials and handles, has increased the practicality of device.

2. By arranging the inserting rod and the fixing hole, when the two clamping plates are close to each other, the inserting rod slides in the fixing hole, so that the clamping plates are more stable in movement, and the stability of the device is improved; through being provided with first stripper bar, accomodating groove, second stripper bar, resume spring, through-hole and connecting rod, when the device received vibrations, the one end of second stripper bar was to the inside shrink of accomodating the groove, and the connecting rod slides in the inside of through-hole to make the spring that resumes receive the extrusion and produce elasticity, carry out the shock attenuation buffering to the device and handle, increased the stability of device.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a schematic top sectional view of the fixing plate structure of the present invention;

FIG. 3 is a front view of the clamping plate structure of the present invention;

fig. 4 is a schematic front sectional view of the first extrusion stem structure of the present invention.

In the figure: 100. a grinding wheel forming device; 110. an extrusion device; 111. fixing the rod; 112. a fixing plate; 113. a slip ring; 114. pressing a plate; 115. an oil cylinder; 116. mounting a plate; 117. a work table; 118. a lead screw; 119. a clamping plate; 120. a sliding groove; 121. a slider; 122. a compression spring; 123. inserting the rod; 124. a fixing hole; 125. a base plate; 126. a protective pad; 127. a first extrusion stem; 128. a receiving groove; 129. a second extrusion stem; 130. a restoring spring; 131. a through hole; 132. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a clamping mechanism for hot pressing of grinding wheel sheets comprises a grinding wheel forming device 100, wherein the grinding wheel forming device 100 comprises an extrusion device 110, a fixed rod 111, a fixed plate 112 and a sliding ring 113, a pressing plate 114 is fixedly installed at one end of the sliding ring 113, an oil cylinder 115 is fixedly installed at the top end of the fixed plate 112, one end of the oil cylinder 115 penetrates through the fixed plate 112 and is fixedly connected with the pressing plate 114, an installation plate 116 is fixedly installed at the top end of the extrusion device 110, a workbench 117 is fixedly installed at the top end of the installation plate 116, a lead screw 118 is inserted into and installed on both sides of the installation plate 116 through threads, a clamping plate 119 is movably installed on both sides of the workbench 117, a sliding groove 120 is formed in one side of the clamping plate 119, an extrusion spring 122 is fixedly installed in the sliding groove 120, a sliding block 121 is slidably installed in the sliding groove 120, one end of the extrusion spring 122 is fixedly connected with the sliding block 121, and one end of the lead screw 118 is rotatably connected with the sliding block 121, the oil cylinder 115 used in the present application is a product directly available on the market, and the principle and connection mode thereof are well known in the prior art by those skilled in the art, so that no further description is given here, the worker rotates the lead screw 118 to make the two clamping plates 119 approach each other, and then clamps and fixes the raw material of the grinding wheel, when the pressing plate 114 presses down, the sliding block 121 slides inside the sliding groove 120, so that the extrusion spring 122 is extruded to generate elastic force, the clamping plates 119 move down, and the pressing plate 114 performs hot press molding processing on the raw material, thereby increasing the practicability of the device.

Further, the bottom end movable mounting of extrusion device 110 has bottom plate 125, one side of bottom plate 125 has linked firmly protection pad 126, the both sides at bottom plate 125 top all fixed mounting have first squeeze stem 127, the both sides of extrusion device 110 bottom all fixed mounting have second squeeze stem 129, the groove 128 of accomodating has all been seted up to the inside of first squeeze stem 127, the one end of second squeeze stem 129 all inserts and installs in the inside of accomodating groove 128, when the device received vibrations, the one end of second squeeze stem 129 is to the inside shrink of accomodating groove 128, connecting rod 132 slides in the inside of through-hole 131, thereby make recovery spring 130 receive the extrusion and produce elasticity, carry out shock attenuation buffering processing to the device, the stability of device has been increased.

Furthermore, a recovery spring 130 is fixedly mounted inside the storage groove 128, one end of the recovery spring 130 is fixedly connected with the second extrusion rod 129, through holes 131 are formed in both sides of the storage groove 128, a connecting rod 132 is slidably mounted inside the through holes 131, one end of the connecting rod 132 is fixedly connected with the second extrusion rod 129, and the devices are connected with each other.

Furthermore, both sides of the clamping plate 119 are fixedly provided with inserting rods 123, both sides of both ends of the mounting plate 116 are provided with fixing holes 124, one ends of the inserting rods 123 penetrate through the fixing holes 124, and when the bottom plate 125 moves, the bottom plate 125 moves more stably, so that the stability of the device is improved.

The working principle is as follows: firstly, a worker places a grinding wheel raw material on the top end of a workbench 117, then rotates a lead screw 118 to enable two clamping plates 119 to approach each other, clamps and fixes the grinding wheel raw material, then, an oil cylinder 115 starts to work, enables a sliding ring 113 to move on the outer side of a fixing rod 111, then drives a pressing plate 114 to move downwards, and the pressing plate 114 carries out hot press forming on the grinding wheel raw material.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixture is used in emery wheel piece hot pressing, includes emery wheel forming device (100), its characterized in that: grinding wheel forming device (100) includes extrusion device (110), dead lever (111), fixed plate (112) and slip ring (113), the one end fixed mounting of slip ring (113) has clamp plate (114), the top fixed mounting of fixed plate (112) has hydro-cylinder (115), fixed plate (112) and clamp plate (114) fixed connection are run through to the one end of hydro-cylinder (115), the top fixed mounting of extrusion device (110) has mounting panel (116), the top fixed mounting of mounting panel (116) has workstation (117), lead screw (118) are all installed through the screw thread insertion to the both sides of mounting panel (116), the both sides of workstation (117) all movable mounting have grip block (119), sliding tray (120) have all been seted up to one side of grip block (119), all fixed mounting have extrusion spring (122) in the inside of sliding tray (120), the inside of sliding tray (120) all has sliding block (121) sliding mounting, the one end of extrusion spring (122) all with sliding block (121) fixed connection, the one end of lead screw (118) all with sliding block (121) swivelling joint.

2. The clamping mechanism for hot pressing of a grinding wheel according to claim 1, wherein: bottom movable mounting of extrusion device (110) has bottom plate (125), one side of bottom plate (125) has linked firmly protective pad (126), the both sides on bottom plate (125) top all fixed mounting have first squeeze bar (127), the both sides all fixed mounting in extrusion device (110) bottom has second squeeze bar (129), the inside of first squeeze bar (127) has all been seted up and has been accomodate groove (128), the one end of second squeeze bar (129) all inserts to install in the inside of accomodating groove (128).

3. The clamping mechanism for hot pressing of a grinding wheel according to claim 2, wherein: accomodate the inside of groove (128) all fixed mounting have recovery spring (130), the one end of recovery spring (130) all with second extrusion pole (129) fixed connection, through-hole (131) have all been seted up to the both sides of accomodating groove (128), the inside slidable mounting of through-hole (131) has connecting rod (132), the one end of connecting rod (132) all with second extrusion pole (129) fixed connection.

4. The clamping mechanism for hot pressing of a grinding wheel according to claim 1, wherein: the both sides of grip block (119) are fixed mounting all have interlude pole (123), fixed orifices (124) have all been seted up to the both sides at mounting panel (116) both ends, fixed orifices (124) all run through to the one end of interlude pole (123).