CN219766992U

CN219766992U - Tapping clamp for rod end joint bearing

Info

Publication number: CN219766992U
Application number: CN202321152802.5U
Authority: CN
Inventors: 陈小安; 李波; 伍强; 杜纪高
Original assignee: Lishui Ambo Machinery Manufacturing Co ltd
Current assignee: Lishui Ambo Machinery Manufacturing Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-09-29
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to a tapping clamp for rod end joint bearings, which comprises a supporting plate, a fixing plate fixedly connected to the upper end of the supporting plate, and a mandrel arranged at the right end of the fixing plate, wherein the left end of the mandrel is fixedly connected with a positioning block, the right end of the fixing plate is provided with a positioning groove, the positioning block is slidably connected to the inner side of the positioning groove, the front end of the fixing plate is in threaded connection with a locking screw, the locking screw is in contact with the positioning block, the upper end of the fixing plate is rotationally connected with a first screw, the outer side of the first screw is in threaded connection with a first V-shaped block, the right end of the fixing plate is provided with a moving plate which is slidably connected to the upper end of the supporting plate, the right end of the moving plate is fixedly connected with an air cylinder, the left end of the moving plate is fixedly connected with a mounting block, the upper end of the mounting block is rotationally connected with a second screw, the outer side of the second screw is in threaded connection with a second V-shaped block, and the mandrel can be replaced, so that rod end joint bearings with different sizes can be machined.

Description

Tapping clamp for rod end joint bearing

Technical Field

The utility model relates to the technical field of joint bearing machining, in particular to a tapping clamp for a rod end joint bearing.

Background

The utility model patent of application number CN201711284062.X discloses a manually positioned rod end joint bearing tapping clamp, which comprises a workbench, wherein a positioning plate and a side positioning mechanism are fixedly connected on the workbench, the positioning plate is vertically arranged, a mandrel is fixedly connected on the positioning plate, the mandrel is horizontally arranged, the side positioning mechanism comprises a fixed base, a nut plate, a screw rod and a V-shaped positioning block, the fixed base is fixedly connected on the workbench, the nut plate is fixedly connected on the fixed base, the screw rod is in threaded connection with the nut plate, the V-shaped positioning block is in spherical connection with the screw rod, the V-shaped positioning block is provided with a V-shaped positioning port for positioning the side surface of the rod end of the joint bearing, and the turning line of the V-shaped positioning port and the axis of the mandrel are positioned on the same plane. According to the technical scheme, the positioning plate is used for positioning the end face of the outer ring of the joint bearing, the mandrel is used for positioning the inner hole of the outer ring, the V-shaped positioning block is used for clamping the rod end of the joint bearing, so that the precise positioning of the joint bearing can be realized, and the tapping efficiency of the joint bearing is improved. But the dabber can not be changed, and when the dabber was worn and torn to some extent, dabber and outer lane will have great clearance, and positioning effect will be worsened, influences the precision of tapping, and anchor clamps life is short, and can not process the rod end joint bearing of equidimension.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides the tapping clamp for the rod end joint bearing, wherein the mandrel can be replaced, the rod end joint bearings with different sizes can be processed, and the processing effect of the clamp is better.

The utility model solves the technical problems by adopting the technical scheme that: the tapping clamp for the rod end joint bearing comprises a supporting plate, a fixed plate fixedly connected to the upper end of the supporting plate, and a mandrel arranged at the right end of the fixed plate, wherein the left end of the mandrel is fixedly connected with a positioning block, the right end of the fixed plate is provided with a positioning groove, the positioning block is slidingly connected to the inner side of the positioning groove, the front end of the fixed plate is in threaded connection with a locking screw, the locking screw is in contact with the positioning block, the positioning block is fixedly connected to the fixed plate through the locking screw, the upper end of the fixed plate is rotationally connected with a first screw, the outer side of the first screw is in threaded connection with a first V-shaped block, the first V-shaped block is slidingly connected to the right end of the fixed plate, the right end of the fixed plate is provided with a moving plate slidingly connected to the upper end of the supporting plate, the right end of the moving plate is fixedly connected with a cylinder, the left end of the moving plate is fixedly connected with a mounting plate, the upper end of the mounting plate is rotationally connected with a second screw, the second screw outside threaded connection has the second V type piece, second V type piece sliding connection is at the movable plate left end, select suitable dabber, it is inboard with the locating piece slide-in constant head tank, fix the locating piece inboard at the constant head tank through locking screw, rotate first screw rod, first screw rod drives first V type piece and put to suitable position, rotate the second screw rod, second screw rod drives second V type piece and corresponds with first V type piece, will wait to process the rod end joint bearing slide-in dabber outside, fix a position through first V type piece, the cylinder drives the movable plate and moves left, the movable plate drives second V type piece and moves left and fix rod end joint bearing, can tap rod end joint bearing, and is simple in structure, the simple operation, the dabber can be changed, can process the rod end joint bearing of different sizes, the machining effect of anchor clamps is better, life is longer.

For further perfection, first screw rod upper end fixedly connected with is first to be changeed the handle, and second screw rod upper end fixedly connected with is changeed the handle for it is more convenient to rotate the screw rod, and anchor clamps use more convenient.

Further perfecting, both ends all are equipped with the first guiding axle of fixed connection on the fixed plate around the first screw rod, and first V type piece sliding connection is in first guiding axle outside, and both ends all are equipped with the second guiding axle of fixed connection on the mounting panel around the second screw rod, and second V type piece sliding connection is in the second guiding axle outside for the removal effect of V type piece is better, and the moving accuracy is higher.

Further perfects, fixed plate upper end fixedly connected with first limiting plate, first screw rod rotation is connected on first limiting plate, and movable plate upper end fixedly connected with second limiting plate, second screw rod rotation are connected on second limiting plate, and is spacing to first V type piece and second V type piece for anchor clamps result of use is better.

Further perfection, fixed plate front end sliding connection has the locating pin, and locating pin sliding connection is on the locating piece for the positioning effect of locating piece is better.

Further perfects, movable plate lower extreme fixedly connected with slider, backup pad upper end fixedly connected with guide rail, slider sliding connection is in the guide rail outside for the removal effect of movable plate is better.

Further perfecting, the mounting plate is located above the mandrel, and interference of the mounting plate to the mandrel is avoided.

The beneficial effects of the utility model are as follows: the mandrel can be replaced, rod end joint bearings with different sizes can be machined, the machining effect of the clamp is better, a proper mandrel is selected, the positioning block is slid into the inner side of the positioning groove, the positioning block is fixed on the inner side of the positioning groove through the locking screw, the first screw is rotated, the first screw drives the first V-shaped block to a proper position, the second screw is rotated, the second screw drives the second V-shaped block to correspond to the first V-shaped block, the rod end joint bearing to be machined is slid into the outer side of the mandrel, the first V-shaped block is used for positioning, the cylinder drives the moving plate to move left, the moving plate drives the second V-shaped block to move left to fix the rod end joint bearing, the rod end joint bearing can be tapped, the structure is simple, the operation is convenient, the mandrel can be replaced, the machining effect of the clamp is better, and the service life is longer.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of a fixing plate according to the present utility model;

FIG. 3 is a schematic view of the structure of the mandrel of the present utility model;

fig. 4 is a schematic structural view of the moving plate of the present utility model.

Reference numerals illustrate: 1. a support plate; 11. a fixing plate; 111. a first limiting plate; 112. a locking screw; 113. a positioning pin; 114. a positioning groove; 12. a mandrel; 121. a positioning block; 13. a first screw; 131. a first guide shaft; 132. a first rotating handle; 14. a first V-block; 15. a moving plate; 151. a slide block; 152. a cylinder; 153. a mounting plate; 154. a second limiting plate; 16. a second screw; 161. a second guide shaft; 162. a second rotating handle; 17. a second V-block; 18. and a guide rail.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-3: the tapping clamp for the rod end joint bearing comprises a supporting plate 1, a fixing plate 11 fixedly connected to the upper end of the supporting plate 1, and a mandrel 12 arranged at the right end of the fixing plate 11, wherein a positioning block 121 is fixedly connected to the left end of the mandrel 12, a positioning groove 114 is formed in the right end of the fixing plate 11, the positioning block 121 is slidably connected to the inner side of the positioning groove 114, a locking screw 112 is in threaded connection with the front end of the fixing plate 11, the locking screw 112 is in contact with the positioning block 121, the positioning block 121 is fixedly connected to the fixing plate 11 through the locking screw 112, a positioning pin 113 is slidably connected to the front end of the fixing plate 11, and the positioning pin 113 is slidably connected to the positioning block 121.

As shown in fig. 1-2: the upper end of the fixed plate 11 is rotationally connected with a first screw rod 13, a first V-shaped block 14 is connected to the outer side of the first screw rod 13 in a threaded mode, the first V-shaped block 14 is slidably connected to the right end of the fixed plate 11, first guide shafts 131 fixedly connected to the fixed plate 11 are arranged at the front end and the rear end of the first screw rod 13, the first V-shaped block 14 is slidably connected to the outer side of the first guide shafts 131, a first limiting plate 111 fixedly connected to the fixed plate 11 is arranged at the upper end of the first V-shaped block 14, the first screw rod 13 is rotationally connected to the first limiting plate 111, and a first rotating handle 132 is fixedly connected to the upper end of the first screw rod 13.

As shown in fig. 1 and 4: the fixed plate 11 right-hand member is equipped with sliding connection at the movable plate 15 of backup pad 1 upper end, movable plate 15 lower extreme fixedly connected with slider 151, backup pad 1 upper end fixedly connected with guide rail 18, slider 151 sliding connection is in the guide rail 18 outside, movable plate 15 right-hand member fixedly connected with cylinder 152, cylinder 152 fixed connection is in backup pad 1 upper end, movable plate 15 left end fixedly connected with mounting panel 153, mounting panel 153 upper end rotation is connected with second screw rod 16, second screw rod 16 outside threaded connection has second V type piece 17, second V type piece 17 sliding connection is at movable plate 15 left end, both ends all are equipped with the second guiding axle 161 of fixed connection on mounting panel 153 around the second screw rod 16, second V type piece 17 sliding connection is in the second guiding axle 161 outside, second V type piece 17 upper end is equipped with the second limiting plate 154 of fixed connection on movable plate 15, second screw rod 16 rotation is connected on second limiting plate 154, second screw rod 16 upper end fixedly connected with second twist grip 162.

The utility model is used when in use: selecting a proper mandrel 12, sliding a positioning block 121 into the inner side of a positioning groove 114, sliding a positioning pin 113 into the inner sides of a fixed plate 11 and the positioning block 121 to position, fixing the positioning block 121 into the inner side of the positioning groove 114 through a locking screw 112, rotating a first screw rod 13, driving a first V-shaped block 14 to a proper position by the first screw rod 13, rotating a second screw rod 16, driving a second V-shaped block 17 to correspond to the first V-shaped block 14 by the second screw rod 16, sliding a rod end joint bearing to be processed into the outer side of the mandrel 12, positioning by the first V-shaped block 14, driving a moving plate 15 to move left by an air cylinder 152, and driving the second V-shaped block 17 to move left to fix the rod end joint bearing by the moving plate 15, so that the rod end joint bearing can be tapped.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a tapping anchor clamps for rod end joint bearing, includes backup pad (1), fixed connection at fixed plate (11) of backup pad (1) upper end, installs dabber (12) at fixed plate (11) right-hand member, characterized by: the utility model discloses a movable support, including dabber (12), dabber (12) left end fixedly connected with locating piece (121), fixed plate (11) right-hand member is opened there is constant head tank (114), locating piece (121) sliding connection is inboard at constant head tank (114), fixed plate (11) front end threaded connection has locking screw (112), locking screw (112) and locating piece (121) contact, fixed plate (11) upper end rotation is connected with first screw rod (13), first V type piece (14) of first screw rod (13) outside threaded connection, first V type piece (14) sliding connection is at fixed plate (11) right-hand member, fixed plate (11) right-hand member is equipped with movable plate (15) of sliding connection in backup pad (1) upper end, movable plate (15) right-hand member fixedly connected with cylinder (152), cylinder (152) fixedly connected with is in backup pad (1) upper end, movable plate (15) left end fixedly connected with mounting panel (153), mounting panel (153) upper end rotation is connected with second screw rod (16), second screw rod (16) outside threaded connection has second V type piece (17), second V type piece (17) sliding connection is at movable plate (15) left end.

2. The tapping clamp for a rod end joint bearing according to claim 1, wherein: the upper end of the first screw rod (13) is fixedly connected with a first rotating handle (132), and the upper end of the second screw rod (16) is fixedly connected with a second rotating handle (162).

3. The tapping clamp for a rod end joint bearing according to claim 1, wherein: the front end and the rear end of the first screw rod (13) are respectively provided with a first guide shaft (131) fixedly connected to the fixed plate (11), the first V-shaped block (14) is slidably connected to the outer side of the first guide shafts (131), the front end and the rear end of the second screw rod (16) are respectively provided with a second guide shaft (161) fixedly connected to the mounting plate (153), and the second V-shaped block (17) is slidably connected to the outer side of the second guide shafts (161).

4. The tapping clamp for a rod end joint bearing according to claim 1, wherein: the fixed plate (11) upper end fixedly connected with first limiting plate (111), first screw rod (13) rotate on first limiting plate (111), movable plate (15) upper end fixedly connected with second limiting plate (154), second screw rod (16) rotate on second limiting plate (154).

5. The tapping clamp for a rod end joint bearing according to claim 1, wherein: the front end of the fixed plate (11) is connected with a locating pin (113) in a sliding mode, and the locating pin (113) is connected to the locating block (121) in a sliding mode.

6. The tapping clamp for a rod end joint bearing according to claim 1, wherein: the lower end of the moving plate (15) is fixedly connected with a sliding block (151), the upper end of the supporting plate (1) is fixedly connected with a guide rail (18), and the sliding block (151) is slidably connected to the outer side of the guide rail (18).