CN211439511U

CN211439511U - Fixing bracket for grinding machine

Info

Publication number: CN211439511U
Application number: CN201922251861.8U
Authority: CN
Inventors: 孙守严
Original assignee: Kunshan Haibiwei Machinery Manufacturing Co ltd
Current assignee: Kunshan Haibiwei Machinery Manufacturing Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-08
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a grind quick-witted fixed bolster, including installation base, control tube and support ring, the intermediate position department at installation base top installs the control tube, the primary importance is installed to the inside bottom of control tube, and the internally mounted of primary importance has first screw rod. The utility model discloses install first bearing, first helical gear, first screw rod, the nut, prevent the piece that changes, the second helical gear, pivot and second bearing, drive second helical gear clockwise or anticlockwise rotation through the pivot, make the second helical gear drive first screw rod through first helical gear and rotate, thereby make the nut in the first screw rod outside to move to the top or downwards through the screw thread, the nut passes through branch and drives lifter plate and mounting panel removal, can adjust the mounting height of grinding machine according to the demand, make the work piece that needs the grinding machine to aim at, the controllability of device is stronger, the popularization of the device of being convenient for.

Description

Fixing bracket for grinding machine

Technical Field

The utility model relates to a grind quick-witted accessory technical field, specifically be a grind quick-witted fixed bolster.

Background

The grinder is a grinder for grinding the surface of a workpiece by a grinder coated or embedded with abrasive materials, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece, the grinder is controlled by a stepless speed regulating system, the grinding speed suitable for grinding various parts can be easily adjusted, when the grinder is used, the grinder needs to be installed and fixed by a fixing bracket, most of the existing grinder fixing brackets are simple bracket bodies, the height and the installation position of the bracket are fixed, the height of the bracket can not be adjusted in the using process, the grinder can not be adjusted to a specified position according to requirements, meanwhile, the existing grinder fixing bracket is provided with an installation screw hole, when the grinder is installed, the corresponding installation screw hole is required to be arranged on the grinder, the grinder is fixed on the bracket by bolts and the like, and the installation process of the grinder is complicated to operate, and need set up the installation screw who matches with the support on grinding the machine, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grind quick-witted fixed bolster to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing support of a grinding machine comprises an installation base, an adjusting pipe and a support ring, wherein the adjusting pipe is installed at the middle position of the top of the installation base, a first bearing is installed at the bottom of the inside of the adjusting pipe, a first screw rod is installed inside the first bearing, a first helical gear is installed on the outer side of the first screw rod, a nut is installed on the outer side of the first screw rod in a threaded mode, supporting rods are installed on two sides of the top of the nut, a lifting plate is installed on the top of each supporting rod, a mounting plate is installed on one side, away from the adjusting pipe, of each lifting plate, the bottom, away from the lifting plate, of each mounting plate is provided with the support ring, a first sliding groove is formed in one end, close to one side of the support ring, of each mounting plate, close to one side, of the support ring, of, the one end that first solid fixed splint was kept away from to second solid fixed splint installs the third bearing, and the internally mounted of third bearing has the connecting rod.

Preferably, one end of the support ring, which is far away from the first fixing clamp plate, is provided with a screw hole, a second screw rod is installed on the inner thread of the screw hole, and the second screw rod is connected with the connecting rod.

Preferably, the top of one side of the adjusting pipe far away from the mounting plate is provided with a second bearing, the inside of the second bearing is provided with a rotating shaft extending to the inside of the adjusting pipe, and one end of the rotating shaft close to the mounting plate is provided with a second bevel gear meshed with the first bevel gear.

Preferably, both sides in the adjusting pipe are provided with second chutes, the second chutes are provided with anti-rotation blocks through sliding blocks, and the anti-rotation blocks are connected with nuts.

Preferably, the bottom of support ring is provided with the bar and leads to the groove, and the support ring keeps away from the intermediate position department of mounting panel one side and is provided with the opening.

Preferably, the installation piece is evenly installed in the outside of installation base, and the inside of installation piece all is provided with the installation screw.

Compared with the prior art, the beneficial effects of the utility model are that: the grinding machine fixing support is provided with a first bearing, a first helical gear, a first screw rod, a nut, a rotation prevention block, a second helical gear, a rotating shaft and a second bearing, the rotating shaft drives the second helical gear to rotate clockwise or anticlockwise, so that the second helical gear drives the first screw rod to rotate through the first helical gear, the nut on the outer side of the first screw rod can move upwards or downwards through threads, the nut drives a lifting plate and a mounting plate to move through a support rod, the mounting height of the grinding machine can be adjusted according to requirements, the grinding machine can be aligned to a workpiece to be ground, the device is high in adjustability and convenient to popularize, meanwhile, the device is provided with a first fixing clamp plate, a support ring, a second fixing clamp plate, a third bearing, a connecting rod and a second screw rod, the grinding machine can be supported through the support ring, then the second screw rod is rotated, and the second screw rod can move inside the screw hole, the second screw rod passes through the connecting rod and drives the second solid fixed splint and remove together, can press from both sides tightly, fixed with grinding machine through second solid fixed splint and first solid fixed splint, and the installation of grinding machine is comparatively convenient, and need not set up supporting installation screw on grinding machine, and it is comparatively convenient to use.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top sectional view of the mounting plate of the present invention.

In the figure: 1. installing a base; 2. a first bearing; 3. an adjusting tube; 4. a first helical gear; 5. a first stationary jaw; 6. mounting a plate; 7. a support ring; 8. a second stationary jaw; 9. a first chute; 10. a second chute; 11. a lifting plate; 12. a strut; 13. a first screw; 14. a nut; 15. a rotation prevention block; 16. a second helical gear; 17. a rotating shaft; 18. a second bearing; 19. a strip-shaped through groove; 20. a port; 21. a third bearing; 22. a connecting rod; 23. a screw hole; 24. a second screw.

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. 1-3, the present invention provides an embodiment: a fixing bracket of a grinding machine comprises a mounting base 1, an adjusting pipe 3 and a supporting ring 7, wherein the adjusting pipe 3 is mounted at the middle position of the top of the mounting base 1, a first bearing 2 is mounted at the bottom inside the adjusting pipe 3, a first screw 13 is mounted inside the first bearing 2, a first helical gear 4 is mounted on the outer side of the first screw 13, a nut 14 is mounted on the outer side of the first screw 13 in a threaded manner, supporting rods 12 are mounted on both sides of the top of the nut 14, a lifting plate 11 is mounted on the top of the supporting rods 12, a mounting plate 6 is mounted on one side of the lifting plate 11 far away from the adjusting pipe 3, the supporting ring 7 is mounted at the bottom of one side of the mounting plate 6 far away from the lifting plate 11, a first chute 9 is arranged at one end of the mounting plate 6 close to one side of the supporting ring 7, a second fixing clamp plate 8 is mounted on the first chute 9 through a sliding block, and, the end of the second fixing clamp plate 8 far away from the first fixing clamp plate 5 is provided with a third bearing 21, and a connecting rod 22 is arranged inside the third bearing 21.

In this implementation:

further, the one end that first solid fixed splint 5 was kept away from to support ring 7 is provided with screw 23, and the internal thread of screw 23 installs second screw rod 24, second screw rod 24 is connected with connecting rod 22, rotate second screw rod 24, make second screw rod 24 pass through the screw and remove in screw 23 inside, second screw rod 24 passes through connecting rod 22 and drives second solid fixed splint 8 and remove together, can press from both sides the machine of grinding tightly through second solid fixed splint 8 and first solid fixed splint 5, it is fixed, the installation of machine of grinding is comparatively convenient, and need not set up supporting installation screw on grinding the machine, it is comparatively convenient to use.

Further, the top that the adjusting pipe 3 kept away from mounting panel 6 one side is installed second bearing 18, and the internally mounted of second bearing 18 has the pivot 17 that extends to the inside of adjusting pipe 3, pivot 17 is close to the one end of mounting panel 6 and installs second helical gear 16 with first helical gear 4 meshing, drive clockwise or anticlockwise rotation of second helical gear 16 through pivot 17, make second helical gear 16 drive first screw 13 through first helical gear 4 and rotate, thereby make the nut 14 in the first screw 13 outside move to the top or below through the screw thread, nut 14 drives lifter plate 11 and mounting panel 6 through branch 12 and moves, can adjust the mounting height of grinding machine according to the demand, make the work piece that needs the grinding machine to grind can aim at, the controllability of device is stronger, the popularization of the device of being convenient for.

Further, the inside both sides of control tube 3 all are provided with second spout 10, and second spout 10 all installs through the slider and prevents changeing piece 15, prevent changeing piece 15 all to be connected with nut 14, and is spacing to nut 14 through preventing changeing piece 15, can prevent that nut 14 from following first screw rod 13 and rotating together.

Further, the bottom of the support ring 7 is provided with a strip-shaped through groove 19, and a through hole 20 is formed in the middle position of one side, away from the mounting plate 6, of the support ring 7, so that when the grinder is transversely mounted, a main shaft of the grinder can penetrate through the through hole 20, and when the grinder is longitudinally mounted, the main shaft of the grinder can penetrate through the strip-shaped through groove 19.

Further, the installation piece is evenly installed in the outside of installation base 1, and the inside of installation piece all is provided with the installation screw, is convenient for install the device in the assigned position.

The working principle is as follows: when the grinding machine is used, the device is firstly installed at a designated position, when the grinding machine is installed, the grinding machine is firstly placed on the support ring 7, when the grinding machine is transversely installed, the main shaft of the grinding machine can penetrate through the through hole 20, the grinding machine is longitudinally installed, the main shaft of the grinding machine can penetrate through the strip-shaped through groove 19, then a worker can clockwise rotate the second screw rod 24 to enable the second screw rod 24 to move in the screw hole 23 through threads, the screw hole 23 pushes the second fixing clamp plate 8 through the connecting rod 22, the second fixing clamp plate 8 slides towards one end of the first fixing clamp plate 5 on the first sliding groove 9, the second screw rod 24 is continuously rotated until the outer side of the second fixing clamp plate 8 is tightly attached to the outer side of the grinding machine, the grinding machine can be clamped through the first fixing clamp plate 5 and the second fixing clamp plate 8, and therefore the installation process of the grinding machine is completed, the workman can clockwise or anticlockwise rotate pivot 17, pivot 17 drives second helical gear 16 and rotates, second helical gear 16 drives first screw rod 13 through first helical gear 4 and rotates together, the nut 14 in the first screw rod 13 outside receives the spacing of preventing commentaries on classics piece 15, can not follow first screw rod 13 and rotate together, can only move to the top or downwards in the first screw rod 13 outside through the screw thread, nut 14 drives lifter plate 11 through branch 12 and moves together, lifter plate 11 drives mounting panel 6 and moves together, can adjust the mounting height of grinding machine, adjust grinding machine to appointed height, can make grinding machine can aim at the work piece that needs processing.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A grinder fixing bracket comprising a mounting base (1), an adjusting tube (3) and a support ring (7), characterized in that: the mounting structure is characterized in that an adjusting pipe (3) is mounted at the middle position of the top of the mounting base (1), a first bearing (2) is mounted at the bottom of the inner portion of the adjusting pipe (3), a first screw (13) is mounted inside the first bearing (2), a first helical gear (4) is mounted on the outer side of the first screw (13), a nut (14) is mounted on the outer side of the first screw (13) in a threaded manner, supporting rods (12) are mounted on two sides of the top of the nut (14), a lifting plate (11) is mounted at the top of each supporting rod (12), a mounting plate (6) is mounted on one side, away from the adjusting pipe (3), of the lifting plate (11), a supporting ring (7) is mounted at the bottom, away from one side of the lifting plate (11), of the mounting plate (6) is provided with a first chute (9) near one side of the supporting ring (7), and a second fixing clamp plate (8) is mounted on, mounting panel (6) are close to the one end that support ring (7) one side was kept away from second solid fixed splint (8) and install first solid fixed splint (5), third bearing (21) are installed to the one end that first solid fixed splint (5) were kept away from in second solid fixed splint (8), and the internally mounted of third bearing (21) has connecting rod (22).

2. A grinding mill mounting stand according to claim 1, characterised in that: one end of the support ring (7) far away from the first fixing clamp plate (5) is provided with a screw hole (23), a second screw rod (24) is installed on the inner thread of the screw hole (23), and the second screw rod (24) is connected with the connecting rod (22).

3. A grinding mill mounting stand according to claim 1, characterised in that: the top that mounting panel (6) one side was kept away from in control tube (3) installs second bearing (18), and the internally mounted of second bearing (18) has pivot (17) that extend to control tube (3) inside, second helical gear (16) with first helical gear (4) meshing are installed to the one end that pivot (17) are close to mounting panel (6).

4. A grinding mill mounting stand according to claim 1, characterised in that: the inside both sides of control tube (3) all are provided with second spout (10), and second spout (10) all install through the slider and prevent changeing piece (15), prevent changeing piece (15) and all be connected with nut (14).

5. A grinding mill mounting stand according to claim 1, characterised in that: the bottom of support ring (7) is provided with strip through groove (19), and support ring (7) keep away from mounting panel (6) one side intermediate position department and be provided with opening (20).

6. A grinding mill mounting stand according to claim 1, characterised in that: the installation base is characterized in that installation pieces are evenly installed on the outer side of the installation base (1), and installation screw holes are formed in the installation pieces.