CN219403851U

CN219403851U - Grinding carriage of bearing grinder

Info

Publication number: CN219403851U
Application number: CN202320340251.9U
Authority: CN
Inventors: 周永久
Original assignee: Wafangdian Baoshan Bearing Manufacturing Co ltd
Current assignee: Wafangdian Baoshan Bearing Manufacturing Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-07-25
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of grinding carriages of bearing grinding machines, in particular to a grinding carriage of a bearing grinding machine, which comprises a device box and a power output rod, wherein a through groove is formed in the outer side of the device box, and the power output rod is movably arranged on the inner wall of the through groove: the power take-off rod comprises a power take-off rod, wherein a fixed disc is movably arranged on the outer side of the power take-off rod, a tightening piece is movably arranged on the outer side of the fixed disc, bolts are fixedly arranged at two ends of the outer side of the tightening piece, a clamping plate is movably arranged on the outer side of the bolts, grooves matched with the bolts are formed in the outer side of the clamping plate, a grinding wheel body is movably arranged between the bolts, and a movable block is movably arranged on the outer side of the power take-off rod. According to the utility model, when the power output rod rotates and works, the L-shaped clamping blocks at the two ends are driven by the rotating shaft to be connected with the movable blocks for rotation, and if the grinding wheel body needs to be replaced, the bolt is detached from the clamping plate, so that the grinding wheel body is detached for replacement, and the structure is simple and the operation is convenient.

Description

Grinding carriage of bearing grinder

Technical Field

The utility model relates to the technical field of grinding carriages of bearing grinding machines, in particular to a grinding carriage of a bearing grinding machine.

Background

Bearings are an important component in contemporary mechanical devices. Its main function is to support the mechanical rotator, reduce the friction coefficient in the course of its movement and ensure its rotation accuracy.

In the bearing production process, a grinding machine is required to grind the bearing, most of grinding wheels of the existing bearing grinding machine are fastened through bolts, the grinding wheels belong to consumables, and the grinding wheels are required to be replaced frequently.

Disclosure of Invention

The present utility model aims to provide a grinding carriage of a bearing grinder, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a bearing grinder carriage, comprising:

the device comprises a device box and a power output rod, wherein a through groove is formed in the outer side of the device box, and the power output rod is movably mounted on the inner wall of the through groove:

the utility model discloses a power take off pole, including the fixed disc of outside movable mounting of power take off pole, the outside movable mounting of fixed disc has the clamping piece, the outside both ends fixed mounting of clamping piece has the bolt, two the outside movable mounting of bolt has the clamping plate, the recess with bolt assorted is seted up in the outside of clamping plate, two movable mounting has the emery wheel body between the bolt, the outside movable mounting of power take off pole has the movable block, the outside movable mounting of device case has the regulating box, the outside movable mounting of regulating box has the rotating electrical machines, the outside movable mounting of rotating electrical machines has first threaded rod, the outside movable mounting of first threaded rod has first thread bush, the outside movable mounting of first thread bush has the connecting rod, the outside movable mounting of connecting rod has the pivot, the outside movable mounting of pivot has L type block, half of first threaded rod is established to clockwise thread, and the other half of first threaded rod is established to anticlockwise screw thread.

Preferably, the outside movable mounting of L type block has reset spring, reset spring's quantity is two at least, reset spring's outside movable mounting has the fly leaf.

Preferably, the inner wall of the adjusting box is provided with a sliding groove, the outer side of the first thread bush is movably provided with a sliding block, the sliding block is slidably arranged on the inner wall of the sliding groove, the outer side of the sliding block is provided with a groove, the inner wall of the groove is movably provided with a ball, and the ball is slidably arranged on the inner wall of the sliding block.

Preferably, the second threaded rod is movably mounted at two ends of the inner wall of the device box, the second threaded sleeve is movably mounted at the outer side of the second threaded rod, the vertical plate is movably mounted at the outer side of the second threaded sleeve, and the handle is arranged at the outer side of the second threaded sleeve.

Preferably, the outer side of the device box is divided into an upper case and a lower case, and the upper case and the lower case are connected by a nut.

Preferably, the inner wall of the device box is provided with a sound insulation cotton and a sound insulation cover shell.

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

through the use, through being provided with fixed disc, clamping piece, bolt, joint board, emery wheel body, movable block, regulating box, rotating electrical machines, first threaded rod, first thread bush, the connecting rod, pivot and L type block, make the L type block carry the movable block through opening the rotating electrical machines, simultaneously power take off the pole and rotate through the L type block connection movable block at pivot drive both ends at the during operation of rotating, if need change the emery wheel body, dismantle the bolt from the joint board and make to dismantle the emery wheel body and replace, simple structure is convenient for operate.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic front view of a partial structure of a grinding wheel body according to the present utility model;

FIG. 3 is a schematic elevation view of a partial structure of a first threaded rod according to the present utility model;

fig. 4 is a schematic front view of the structure of the device box of the present utility model.

In the figure: 100. an apparatus box; 110. a power output lever; 111. a fixed disc; 112. tightening the sheet; 113. a plug pin; 114. a clamping plate; 115. a grinding wheel body; 116. a movable block; 117. an adjusting box; 118. a rotating electric machine; 119. a first threaded rod; 120. a first threaded sleeve; 121. a connecting rod; 122. a rotating shaft; 123. an L-shaped clamping block; 124. a return spring; 125. a movable plate; 126. a chute; 127. a slide block; 128. a ball; 129. a second threaded rod; 130. a second threaded sleeve; 131. a vertical plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

a bearing grinder carriage, comprising:

the device body, including device case 100 and power take off pole 110, the logical groove has been seted up in the outside of device case 100, and the inner wall movable mounting in logical groove has power take off pole 110:

the outside movable mounting of power take off pole 110 has fixed disc 111, the outside movable mounting of fixed disc 111 has the piece 112 that steps up, the outside both ends fixed mounting of piece 112 has bolt 113, the outside movable mounting of two bolts 113 has clamping plate 114, the recess with bolt 113 assorted is seted up in the outside of clamping plate 114, movable mounting has grinding wheel body 115 between two bolts 113, the outside movable mounting of power take off pole 110 has movable block 116, the outside movable mounting of device case 100 has regulating box 117, the outside movable mounting of regulating box 117 has rotating electrical machines 118, the outside movable mounting of rotating electrical machines 118 has first threaded rod 119, the outside movable mounting of first threaded rod 119 has first thread bush 120, the outside movable mounting of first thread bush 120 has connecting rod 121, the outside movable mounting of connecting rod 121 has pivot 122, the outside movable mounting of pivot 122 has L type block 123, half of first threaded rod 119 is set to clockwise thread, and the other half of first threaded rod 119 is set to anticlockwise screw thread, make through rotatory motor 118 with L type block 123 carry out movable block 116 clamp, the movable block 116 simultaneously, the outside movable block 115 need be dismantled from the movable block 115 through the change of driving the movable block 115 when the movable block is carried out the movable block of movable block 115 and the change of work is replaced at the movable block 115, the movable block is replaced the easy operation of the grinding wheel body is required to the movable block 115.

Further, the outside movable mounting of L type block 123 has reset spring 124, and reset spring 124 quantity is two at least, and reset spring 124's outside movable mounting has fly leaf 125, and reset spring 124 plays the fly leaf 125 and plays the cushioning effect when fixed to movable block 116.

Further, the inner wall of the adjusting box 117 is provided with a sliding groove 126, the outer side of the first threaded sleeve 120 is movably provided with a sliding block 127, the sliding block 127 is slidably mounted on the inner wall of the sliding groove 126, the outer side of the sliding block 127 is provided with a groove, the inner wall of the groove is movably provided with a ball 128, the ball 128 is slidably mounted on the inner wall of the sliding block 127, the sliding groove 126 and the sliding block 127 play a role in increasing friction force, and the first threaded sleeve 120 is more smooth when sliding on the first threaded rod 119.

Further, the second threaded rod 129 is movably mounted at two ends of the inner wall of the device box 100, the second threaded sleeve 130 is movably mounted at the outer side of the second threaded rod 129, the vertical plate 131 is movably mounted at the outer side of the second threaded sleeve 130, the handle is arranged at the outer side of the second threaded sleeve 130, and the second threaded rod 129 is manually rotated, so that an object is pushed to be close to the grinding wheel body 115 through the vertical plate 131, and the object is conveniently attached to the grinding wheel body 115 to polish.

Further, the outside of the device case 100 is divided into an upper case and a lower case, which are coupled by nuts.

Further, the inner wall of the apparatus case 100 is provided with soundproof cotton and a soundproof cover.

Working principle: when the grinding wheel body 115 is required to be replaced, the grinding wheel body 115 is detached from the clamping plate 114 through the bolt 113, the operation is simple in structure and convenient to replace, the sliding groove 126 and the sliding block 127 are used for increasing friction force, the first thread bush 120 slides on the first threaded rod 119 more smoothly, an object is pushed by the vertical plate 131 to be close to the grinding wheel body 115, and the object is convenient to be attached to the grinding wheel body 115 for polishing.

Claims

1. The utility model provides a bearing grinding machine carriage, includes device case (100) and power take off pole (110), logical groove has been seted up in the outside of device case (100), the inner wall movable mounting in logical groove has power take off pole (110), its characterized in that:

the utility model discloses a power take off pole, including power take off pole, fixed disc (110) outside movable mounting has fixed disc (111), the outside movable mounting of fixed disc (111) has clamping piece (112), the outside both ends that clamping piece (112) fixed mounting has bolt (113), two outside movable mounting of bolt (113) has clamping plate (114), the outside movable mounting of clamping plate (114) seted up with bolt (113) assorted recess, two movable mounting has grinding wheel body (115) between bolt (113), the outside movable mounting of power take off pole (110) has movable block (116), the outside movable mounting of device case (100) has regulating box (117), the outside movable mounting of regulating box (117) has rotating electrical machines (118), the outside movable mounting of rotating electrical machines (118) has first (119), the outside movable mounting of first threaded rod (119) has first thread bush (120), the outside movable mounting connecting rod (121) of first thread bush (120), the outside movable mounting of connecting rod (121) has grinding wheel body (115), the outside movable mounting of device case (100) has regulating box (117), the outside movable mounting of rotating electrical machines (122) has first half screw thread (119) and establishes clockwise (122) for the screw thread (122).

2. The bearing grinder carriage of claim 1, wherein: the outside movable mounting of L type block (123) has reset spring (124), reset spring (124) quantity is two at least, the outside movable mounting of reset spring (124) has fly leaf (125).

3. The bearing grinder carriage of claim 1, wherein: the inner wall of adjustment box (117) has seted up spout (126), the outside movable mounting of first thread bush (120) has slider (127), slider (127) slidable mounting is at the inner wall of spout (126), the outside of slider (127) has seted up the recess, the inner wall movable mounting of recess has ball (128), ball (128) slidable mounting is in the inner wall of slider (127).

4. The bearing grinder carriage of claim 1, wherein: the device is characterized in that second threaded rods (129) are movably mounted at two ends of the inner wall of the device box (100), second threaded sleeves (130) are movably mounted on the outer sides of the second threaded rods (129), vertical plates (131) are movably mounted on the outer sides of the second threaded sleeves (130), and handles are arranged on the outer sides of the second threaded sleeves (130).

5. The bearing grinder carriage of claim 1, wherein: the outside of the device box (100) is divided into an upper case and a lower case, which are connected by nuts.

6. The bearing grinder carriage of claim 1, wherein: the inner wall of the device box (100) is provided with a sound insulation cotton and a sound insulation cover shell.