CN213615404U

CN213615404U - Transmission device for bearing guide rail drilling

Info

Publication number: CN213615404U
Application number: CN202022682958.7U
Authority: CN
Inventors: 吴永光
Original assignee: Zhejiang Ouzhe Bearing Manufacturing Co ltd
Current assignee: Zhejiang Ouzhe Bearing Manufacturing Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-06
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to a transmission for bearing guide rail drilling, including supporting seat and frame, the supporting seat on offer the V-arrangement groove that is used for placing the bearing guide rail, supporting seat sliding connection in the frame, the supporting seat on rotate and be connected with the actuating lever, the actuating lever be connected with the driving-disc through conduction mechanism, the driving-disc be connected with the clamp splice through L shape pole, the supporting seat on be fixed with the backup pad, the backup pad on seted up the spout, clamp splice sliding connection in the spout, the actuating lever pass through positioning mechanism and supporting connection. The utility model has the advantages of it is following and effect: the new structure of this scheme utilization reaches the purpose that promotes bearing guide rail production quality.

Description

Transmission device for bearing guide rail drilling

Technical Field

The utility model relates to a transmission for bearing guide rail drilling.

Background

The bearing is often used with a bearing guide.

At present, the existing bearing guide rail is in a cylindrical shape, and in order to install the bearing guide rail, an installation hole needs to be drilled on the surface.

In the existing method, a bearing guide rail is arranged in a V-shaped groove on a supporting seat, the bearing guide rail is held by hands, a reserved concave hole on the bearing guide rail corresponds to a drill bit on a drilling machine, then a handle of the drilling machine is pulled, the drill bit moves downwards, and the reserved concave hole is punched.

However, the bearing guide rail often generates large vibration in the process of drilling, so that the bearing guide rail rotates in the V-shaped groove, and the drill bit easily deflects the hole in the process of drilling, thereby affecting the production quality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model provides a transmission for bearing guide rail drilling makes the difficult rotation of bearing guide rail through the actuating lever rotation so that the clamp splice presss from both sides tight bearing guide rail, reaches the purpose that promotes production quality.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a transmission for bearing guide rail drilling, includes supporting seat and frame, the supporting seat on offer the V-arrangement groove that is used for placing the bearing guide rail, supporting seat sliding connection in the frame, the supporting seat on rotate and be connected with the actuating lever, the actuating lever be connected with the driving-disc through conduction mechanism, the driving-disc be connected with the clamp splice through L shape pole, the supporting seat on be fixed with the backup pad, the backup pad on seted up the spout, clamp splice sliding connection in the spout, the actuating lever pass through positioning mechanism and supporting connection.

Through adopting above-mentioned technical scheme, arrange the bearing guide rail in the V-arrangement groove, rotatory through the actuating lever, the conduction mechanism drives the driving-disc and rotates, and L shape pole drives the clamp splice and removes and make the clamp splice press from both sides tight bearing guide rail, realizes the clamp splice location simultaneously with the actuating lever location through positioning mechanism to make the bearing guide rail difficult emergence rotation at the in-process of drilling, reach the purpose that promotes production quality.

The utility model discloses further set up to: the transmission mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is fixed on the driving rod, the second bevel gear is fixed on the driving plate through a connecting rod, and the first bevel gear is meshed with the second bevel gear.

Through adopting above-mentioned technical scheme, the actuating lever rotates, and first bevel gear rotates along with the actuating lever is synchronous, and the second bevel gear can drive the driving-disc through the connecting rod and rotate, through the effect that turns to of first bevel gear and second bevel gear, makes the workman's of being convenient for of position of actuating lever master.

The utility model discloses further set up to: the positioning mechanism comprises a positioning hole, a sliding block, a guiding groove and a positioning rod, the guiding groove is arranged on the outer wall of the driving rod, the positioning hole is arranged on the supporting seat, the sliding block is connected to the guiding groove in a sliding mode, and the positioning rod is fixed on the sliding block and used for being embedded in the positioning hole.

Through adopting above-mentioned technical scheme, when needs are fixed a position the actuating lever, slide the slider along the length direction of guiding groove, make the locating lever imbed the locating hole in, can realize the actuating lever location, it is easy and simple to handle.

The utility model discloses further set up to: the clamping block is provided with an arc-shaped clamping groove.

Through adopting above-mentioned technical scheme, arc centre gripping groove can increase with the area of contact of bearing guide rail in order to increase frictional force, makes the bearing guide rail place more stability.

The utility model discloses further set up to: and an anti-skid plate made of rubber is fixed on the inner wall of the arc-shaped clamping groove.

Through adopting above-mentioned technical scheme, can further increase and the bearing guide rail between frictional force, make the bearing guide rail place more stability.

To sum up, the utility model discloses following beneficial effect has:

the bearing guide rail is arranged in the V-shaped groove, the transmission mechanism drives the driving disc to rotate through rotation of the driving rod, the L-shaped rod drives the clamping block to move and enables the clamping block to clamp the bearing guide rail, the driving rod is positioned through the positioning mechanism, and meanwhile positioning of the clamping block is achieved, so that the bearing guide rail is not prone to rotating in the drilling process, and the purpose of improving production quality is achieved.

Drawings

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

Reference numerals: 1. a supporting seat; 11. a V-shaped groove; 2. a frame; 3. a drive rod; 4. a conducting mechanism; 41. a first bevel gear; 42. a second bevel gear; 5. a drive disc; 51. an L-shaped rod; 52. a clamping block; 53. a support plate; 54. a chute; 6. an arc-shaped clamping groove; 61. an anti-skid plate; 7. a positioning mechanism; 71. positioning holes; 72. a slider; 73. a guide groove; 74. and (5) positioning the rod.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in figure 1, the transmission device for bearing guide rail drilling comprises a supporting seat 1 and a machine frame 2.

A V-shaped groove 11 for placing a bearing guide rail is formed in the supporting seat 1, a guide rod is fixed on the rack 2, and the length direction of the guide rod is parallel to the length direction of the rack 2. The support base 1 is slidably connected to the guide rod.

The side wall of the supporting seat 1 is rotatably connected with a driving rod 3, and the driving rod 3 is connected with a driving disk 5 through a transmission mechanism 4.

The transmission means 4 comprises a first bevel gear 41 and a second bevel gear 42. The first bevel gear 41 is fixed to the drive rod 3, and the first bevel gear 41 is disposed coaxially with the drive rod 3. The second bevel gear 42 is fixed to the drive plate 5 by a connecting rod, and the first bevel gear 41 meshes with the second bevel gear 42. The second bevel gear 42, the connecting rod and the drive plate 5 are coaxially arranged.

When the driving rod 3 rotates, the driving disk 5 can rotate by the conduction action of the first bevel gear 41 and the second bevel gear 42.

The driving disc 5 is connected with clamping blocks 52 through L-shaped rods 51, and the four clamping blocks 52 are uniformly distributed along the axle center of the driving disc 5. A support plate 53 is fixed on the support base 1, a sliding groove 54 is opened on the support plate 53, and the clamping block 52 is slidably connected in the sliding groove 54.

When the driving rod 3 rotates, the driving disk 5 rotates, and the driving disk 5 drives the clamping block 52 to move towards the center of the driving disk 5 or away from the center of the driving disk 5 through the L-shaped rod 51. The clamp blocks 52 may be made to clamp the bearing rail or the clamp blocks 52 may be made to separate from the bearing rail.

In order to increase the stability of the clamping block 52 in clamping the bearing guide rail, an arc-shaped clamping groove 6 is formed in the clamping block 52. An anti-slip plate 61 made of rubber is fixed on the inner wall of the arc-shaped clamping groove 6.

The driving rod 3 is connected with the supporting seat 1 through a positioning mechanism 7.

The positioning mechanism 7 includes a positioning hole 71, a slider 72, a guide groove 73, and a positioning rod 74. The guide groove 73 is opened on the outer wall of the drive lever 3, and the longitudinal direction of the guide groove 73 is parallel to the longitudinal direction of the drive lever 3. The positioning holes 71 are opened on the supporting base 1, and a plurality of positioning holes 71 are uniformly distributed along the axis of the driving rod 3. The slider 72 is slidably connected to the guide groove 73, and the positioning rod 74 is fixed to the slider 72 and inserted into the positioning hole 71.

When the driving rod 3 needs to be positioned, the sliding block 72 is pushed towards the direction close to the supporting seat 1, so that the positioning rod 74 penetrates into the positioning hole 71, and the positioning of the driving rod 3 can be realized; similarly, the positioning rod 74 is pulled out from the positioning hole 71, so that the driving lever 3 can be rotated.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a transmission for bearing guide rail drilling, includes supporting seat and frame, the supporting seat on offer the V-arrangement groove that is used for placing the bearing guide rail, supporting seat sliding connection in the frame, characterized by: the supporting seat on rotate and be connected with the actuating lever, the actuating lever be connected with the driving-disc through conduction mechanism, the driving-disc be connected with the clamp splice through L shape pole, the supporting seat on be fixed with the backup pad, the backup pad on seted up the spout, clamp splice sliding connection in the spout, the actuating lever pass through positioning mechanism and be connected with the supporting seat.

2. The transmission for drilling a bearing guide rail according to claim 1, wherein: the transmission mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is fixed on the driving rod, the second bevel gear is fixed on the driving plate through a connecting rod, and the first bevel gear is meshed with the second bevel gear.

3. A drive for bearing guide track drilling according to claim 1 or 2, wherein: the positioning mechanism comprises a positioning hole, a sliding block, a guiding groove and a positioning rod, the guiding groove is arranged on the outer wall of the driving rod, the positioning hole is arranged on the supporting seat, the sliding block is connected to the guiding groove in a sliding mode, and the positioning rod is fixed on the sliding block and used for being embedded in the positioning hole.

4. The transmission for drilling a bearing guide rail according to claim 1, wherein: the clamping block is provided with an arc-shaped clamping groove.

5. The transmission for drilling a bearing guide rail according to claim 4, wherein: and an anti-skid plate made of rubber is fixed on the inner wall of the arc-shaped clamping groove.