CN212527343U

CN212527343U - Clamping equipment for polishing frame pipe

Info

Publication number: CN212527343U
Application number: CN202021183637.6U
Authority: CN
Inventors: 桑伟峰; 桑逢华
Original assignee: Tianjin Sely Technology Co ltd
Current assignee: Tianjin Sely Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-12
Anticipated expiration: 2030-06-23

Abstract

The utility model belongs to the field of auxiliary devices for processing frame pipes, in particular to clamping equipment for polishing frame pipes, which is complex to operate and poor in use convenience for fixing the frame pipes by aiming at the existing fixing device for polishing the frame pipes; be difficult to realize effectual fixed to frame tubular product, the relatively poor problem of operating mass, the following scheme is proposed now, it includes the bottom plate, the both ends of the roof of bottom plate all are fixed with the vertically support column, the top fixed connection of two support columns has the horizontally mounting panel, the removal hole of rectangle is all seted up to the both sides that are located the mounting panel between two support columns, the inside clearance fit that removes the hole has the movable plate of vertically rectangle, fixed connection has the horizontally gag lever post between the both sides inside wall in removal hole, movable plate clearance fit is in the outer lane of gag lever post, the utility model discloses novel structure, the convenience is fixed frame tubular product, and it is higher to use the convenience, can realize effectual fixed to frame tubular product, and operating mass is higher.

Description

Clamping equipment for polishing frame pipe

Technical Field

The utility model relates to a frame is auxiliary device technical field for tubular product processing, especially relates to a frame tubular product is polished and is used clamping equipment.

Background

In the process of producing and processing the frame pipe, the frame pipe needs to be polished, in order to prevent the frame pipe from deviating in the polishing process and ensure the polishing precision, the frame pipe needs to be fixed by a fixing device for polishing the frame pipe before being polished.

However, the conventional fixing device for polishing the frame pipe is complex to fix the frame pipe and poor in use convenience; and the existing fixing device for polishing the frame pipe is difficult to effectively fix the frame pipe, and the working quality is poor, so that the clamping equipment for polishing the frame pipe is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamping equipment for polishing frame pipes, which solves the problems of complex operation and poor use convenience of fixing the frame pipes by using the fixing device for polishing the existing frame pipes; and the current frame tubular product is polished and is used fixing device and be difficult to realize effectual fixed to frame tubular product, the relatively poor problem of operating mass.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamping device for polishing frame pipes comprises a bottom plate, wherein vertical support columns are fixed at two ends of the top wall of the bottom plate, a horizontal mounting plate is fixedly connected to the top ends of the two support columns, rectangular moving holes are formed in two sides of the mounting plate and located between the two support columns, a vertical rectangular moving plate is arranged in a gap fit mode inside the moving holes, a horizontal limiting rod is fixedly connected between the inner side walls of the two sides of the moving holes, the moving plate is in a gap fit mode and located on the outer ring of the limiting rod, horizontal transmission rods are hinged to the side walls, close to each other, of the two moving plates and located below the mounting plate, a vertical stud is rotatably connected to the middle position of the bottom wall of the mounting plate through a bearing, a transmission sleeve is spirally connected to the outer ring of the stud in a fit mode, one end, close to each other, of the two transmission, the outer rings of two sides of the transmission sleeve positioned below the transmission rod are fixedly connected with horizontal fixed plates, the two fixed plates are respectively in clearance fit with the outer rings of the two support columns, the bottom end of the stud extends to the lower part of the transmission sleeve and is fixedly connected with a second bevel gear, the top wall of the bottom plate is provided with a stepping motor, the output end of the stepping motor is fixedly connected with a first bevel gear, the first bevel gear is in meshing connection with the second bevel gear, the top end of the moving plate extends to the upper part of the mounting plate and is fixedly connected with a horizontal support plate, the ends, far away from each other, of the two support plates are respectively and fixedly connected with a vertical connecting plate, the side walls, far away from each other, of the two connecting plates are respectively and fixedly connected with a horizontal rectangular fixed rod, the outer rings of the fixed rods are in clearance fit with, the top wall of the supporting plate is fixedly provided with a vertical rectangular fixing column, the outer ring of the fixing column is in clearance fit with a horizontal lifting plate, the lifting plate is far away from the top wall of the supporting plate, the lifting plate is hinged with a connecting rod which is obliquely arranged, and the bottom ends of the connecting rods are hinged to the top ends of the movable blocks respectively.

Preferably, the top walls of the two supporting plates between the two fixing columns are respectively fixed with a second clamping plate, and the bottom walls of the two lifting plates between the two fixing columns are respectively fixed with a first clamping plate.

Preferably, the first clamping plate and the second clamping plate are made of rubber materials, a plurality of first anti-slip grooves are formed in the bottom wall of the first clamping plate, and a plurality of second anti-slip grooves are formed in the top wall of the second clamping plate.

Preferably, a horizontal stabilizing plate is welded between outer rings, close to each other, of the two support columns below the transmission sleeve, and the stud is rotatably connected to the middle position of the stabilizing plate through a bearing.

Preferably, the bottom welding of movable block has the handle, the top that the top of fixed column extends to the lifter plate has first limiting plate, two the one end that the dead lever kept away from each other extends movable block and welding has the second limiting plate.

Preferably, the spring is sleeved on the outer ring of the fixing rod, and the distance between the bottom ends of the two connecting rods is larger than the distance between the top ends of the two connecting rods.

Preferably, the width of the moving hole is matched with the width of the moving plate.

The utility model has the advantages that:

1. through the cooperation of bottom plate, support column, mounting panel, removal hole, movable plate, gag lever post, step motor, first bevel gear, second bevel gear, double-screw bolt, transmission cover, transfer line, fixed plate, backup pad, fixed column, lifter plate, connecting plate, spring, dead lever, movable block and connecting rod, can effectually simplify the operation of fixing to frame tubular product, the effectual frame tubular product that has promoted polishes and uses fixing device's use convenience.

2. Through the cooperation of backup pad, fixed column, lifter plate, first splint, second splint, connecting plate, dead lever, spring, movable block and connecting rod, can make frame tubular product polish and use fixing device can realize effectual fixed to frame tubular product, the effectual frame tubular product that has promoted polishes and uses fixing device's operating mass with fixing device.

The utility model discloses novel structure, the convenience is fixed frame tubular product, and it is higher to use the convenience, can realize effectual fixed to frame tubular product, and operating mass is higher.

Drawings

Fig. 1 is a schematic structural view of a clamping device for polishing a frame tube provided by the utility model;

fig. 2 is a cross-sectional view of a clamping device for polishing a frame tube provided by the utility model;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numbers in the figures: 1. a base plate; 2. a support pillar; 3. a stabilizing plate; 4. a stepping motor; 5. a first bevel gear; 6. a second bevel gear; 7. a transmission sleeve; 8. a stud; 9. a fixing plate; 10. moving the plate; 11. a connecting plate; 12. fixing the rod; 13. a movable block; 14. a connecting rod; 15. a spring; 16. fixing a column; 17. a lifting plate; 18. a first splint; 19. a second splint; 20. a support plate; 21. mounting a plate; 22. a transmission rod; 23. moving the hole; 24. a limiting 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.

Referring to fig. 1-3, a clamping device for polishing a frame tube, comprising a bottom plate 1, bolt holes are respectively formed at four corners of the bottom plate 1, bolts are movably sleeved in the bolt holes, the bottom plate 1 can be fixed on a base of the frame tube polishing device through the bolts, vertical support columns 2 are respectively fixed at two ends of a top wall of the bottom plate 1, horizontal mounting plates 21 are fixedly connected at top ends of the two support columns 2, rectangular moving holes 23 are respectively formed at two sides of the mounting plate 21 between the two support columns 2, vertical rectangular moving plates 10 are respectively in clearance fit with the inside of the moving holes 23, horizontal limiting rods 24 are fixedly connected between inner side walls at two sides of the moving holes 23, the moving plates 10 are in clearance fit with outer rings of the limiting rods 24, horizontal transmission rods 22 are respectively hinged on side walls, which are close to each other, of the two moving plates 10 below the mounting plates 21, a vertical stud 8 is rotatably connected at a middle, the outer ring of the stud 8 is spirally connected with a transmission sleeve 7 in a matching way, one ends of two transmission rods 22 close to each other are respectively hinged with the outer rings at two sides of the transmission sleeve 7, the outer rings at two sides of the transmission sleeve 7 positioned below the transmission rods 22 are fixedly connected with horizontal fixing plates 9, the two fixing plates 9 are respectively in clearance fit with the outer rings of two support columns 2, the bottom end of the stud 8 extends to the lower part of the transmission sleeve 7 and is fixedly connected with a second bevel gear 6, the top wall of the bottom plate 1 is provided with a stepping motor 4, the controller of the stepping motor 4 can control the bidirectional running of the stepping motor 4, the output end of the stepping motor 4 is fixedly connected with a first bevel gear 5, the first bevel gear 5 is meshed with the second bevel gear 6, the top end of the movable plate 10 extends to the upper part of the mounting plate 21 and is fixedly connected with a horizontal support plate, equal fixed connection has the dead lever 12 of horizontally rectangle on the lateral wall that two connecting plates 11 kept away from each other, the outer lane clearance fit of dead lever 12 has movable block 13, the lateral wall that two connecting plates 11 kept away from each other is connected with spring 15 with two movable block 13 respectively, be fixed with the fixed column 16 of vertically rectangle on the roof of backup pad 20, the outer lane clearance fit of the fixed column 16 that is located the connecting plate 11 top has horizontally lifter plate 17, all articulated on the diapire that two lifter plates 17 kept away from each other have connecting rod 14 that is the slope setting, the bottom of two connecting rods 14 articulates respectively on the top of two movable block 13.

All be fixed with second splint 19 on being located the roof of two backup pads 20 between two fixed columns 16, all be fixed with first splint 18 on the diapire of two lifter plates 17 between two fixed columns 16, first splint 18 and second splint 19 are rubber materials, can make first splint 18 and second splint 19 can laminate the surface of frame tubular product, a plurality of first antiskid grooves have been seted up on the diapire of first splint 18, the stiction of multiplicable first splint 18 and frame tubular product, a plurality of second antiskid grooves have been seted up on the roof of second splint 19, the stiction of multiplicable second splint 19 and frame tubular product.

A horizontal stabilizing plate 3 is welded between outer rings, close to each other, of the two support columns 2 below the transmission sleeve 7, and the stud 8 is rotatably connected to the middle position of the stabilizing plate 3 through a bearing, so that the stability of the stud 8 can be ensured.

The bottom welding of movable block 13 has the handle, and the top of fixed column 16 extends to the top of lifter plate 17 and welds and have first limiting plate, can prevent that lifter plate 17 from breaking away from fixed column 16, and the one end that two dead levers 12 kept away from each other extends movable block 13 and welds and have the second limiting plate, can prevent that movable block 13 from breaking away from dead lever 12.

The spring 15 is sleeved on the outer ring of the fixing rod 12, the distance between the bottom ends of the two connecting rods 14 is larger than the distance between the top ends of the two connecting rods 14, and when the bottom ends of the two connecting rods 14 are close to each other, the top ends of the two connecting rods 14 can drive the two lifting plates 17 to ascend.

The width of the moving hole 23 is adapted to the width of the moving plate 10, so that the moving plate 10 can be smoothly and horizontally moved.

The working principle is as follows: when the frame tube needs to be fixed, firstly, the two movable blocks 13 can be driven to approach each other by pushing the two handles, so that the bottom ends of the two connecting rods 14 can be driven to approach each other, so that the top ends of the two connecting rods 14 can respectively drive the two lifting plates 17 to rise, so that the first clamping plate 18 can be driven to rise until the distance between the first clamping plate 18 and the second clamping plate 19 is larger than the height of the frame tube, at the moment, the spring 15 is in a compressed state, then the frame tube is placed on the top walls of the two second clamping plates 19, then the frame tube can be driven to rotate by the forward operation of the stepping motor 4 through the transmission of the first bevel gear 5 and the second bevel gear 6, the stud 8 can be driven to rotate, the transmission sleeve 7 can drive one end of the two transmission rods 22 to approach each other to descend through the screw transmission of the stud 8 and the transmission sleeve 7, so that, the two supporting plates 20 can be driven to be close to each other, namely the two fixing columns 16 can be driven to be close to each other until the two fixing columns 16 clamp the frame pipe transversely, then the handle is opened, the two springs 15 can push the two movable blocks 13 to be away from each other through the elastic potential energy action of the springs 15, the bottom ends of the two connecting rods 14 can be driven to be away from each other, the top ends of the connecting rods 14 can drive the lifting plate 17 to descend, the first clamping plates 18 can be driven to descend until the first clamping plates 18 abut against the top ends of the two sides of the frame pipe, the frame pipe can be longitudinally clamped through the first clamping plates 18 and the second clamping plates 19, and therefore the frame pipe is fixed, and the operation for fixing the frame pipe is; the frame tube can be effectively fixed by transversely clamping the frame tube through the two fixing columns 16 and longitudinally clamping the frame tube through the first clamping plate 18 and the second clamping plate 19.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The clamping equipment for polishing the frame pipes comprises a base plate (1) and is characterized in that two vertical supporting columns (2) are fixed at two ends of the top wall of the base plate (1), a horizontal mounting plate (21) is fixedly connected to the top ends of the two supporting columns (2), rectangular moving holes (23) are formed in two sides of the mounting plate (21) and located between the two supporting columns (2), a vertical rectangular moving plate (10) is arranged in the moving holes (23) in a clearance fit mode, a horizontal limiting rod (24) is fixedly connected between the inner side walls of two sides of each moving hole (23), the moving plate (10) is in clearance fit with the outer ring of the limiting rod (24), two moving plates (10) located below the mounting plate (21) are hinged to horizontal transmission rods (22) on the side walls, close to each other, of the moving plates (10), a vertical stud (8) is rotatably connected to the middle position of the bottom wall of the mounting plate (21, the outer ring of the stud (8) is spirally connected with a transmission sleeve (7) in a matching manner, one ends, close to each other, of the two transmission rods (22) are respectively hinged with the outer rings on the two sides of the transmission sleeve (7), horizontal fixing plates (9) are fixedly connected to the outer rings on the two sides of the transmission sleeve (7) and located below the transmission rods (22), the two fixing plates (9) are respectively in clearance fit with the outer rings of the two support columns (2), the bottom end of the stud (8) extends to the lower portion of the transmission sleeve (7) and is fixedly connected with a second bevel gear (6), a stepping motor (4) is installed on the top wall of the bottom plate (1), the output end of the stepping motor (4) is fixedly connected with a first bevel gear (5), the first bevel gear (5) is meshed with the second bevel gear (6), the top end of the moving plate (10) extends to the upper portion of the mounting plate (21), one ends of the two supporting plates (20) far away from each other are fixedly connected with vertical connecting plates (11), the side walls of the two connecting plates (11) far away from each other are fixedly connected with horizontal rectangular fixing rods (12), the outer ring of the fixed rod (12) is in clearance fit with a movable block (13), the side walls of the two connecting plates (11) which are far away from each other are respectively connected with the two movable blocks (13) through springs (15), the top wall of the supporting plate (20) is fixedly provided with a vertical rectangular fixing column (16), the outer ring of the fixing column (16) above the connecting plate (11) is in clearance fit with a horizontal lifting plate (17), the two lifting plates (17) are hinged to a bottom wall away from each other to form a connecting rod (14) which is obliquely arranged, and the bottom ends of the connecting rods (14) are hinged to the top ends of the two movable blocks (13) respectively.

2. The clamping device for grinding the frame tube according to claim 1, wherein a second clamping plate (19) is fixed on the top wall of each of the two supporting plates (20) between the two fixing posts (16), and a first clamping plate (18) is fixed on the bottom wall of each of the two lifting plates (17) between the two fixing posts (16).

3. The clamping equipment for grinding the frame tube according to claim 2, wherein the first clamping plate (18) and the second clamping plate (19) are made of rubber materials, a plurality of first anti-slip grooves are formed in the bottom wall of the first clamping plate (18), and a plurality of second anti-slip grooves are formed in the top wall of the second clamping plate (19).

4. The clamping equipment for grinding the frame tube according to claim 1, wherein a horizontal stabilizing plate (3) is welded between the adjacent outer rings of the two support columns (2) below the transmission sleeve (7), and the stud (8) is rotatably connected to the middle position of the stabilizing plate (3) through a bearing.

5. The clamping equipment for grinding the frame pipe as claimed in claim 1, wherein a handle is welded at the bottom end of the movable block (13), a first limiting plate is welded at the top end of the fixed column (16) and extends to the position above the lifting plate (17), and a second limiting plate is welded at one end, away from each other, of the two fixed rods (12) and extends out of the movable block (13).

6. The clamping equipment for grinding the frame tube according to claim 1, wherein the spring (15) is sleeved on an outer ring of the fixing rod (12), and the distance between the bottom ends of the two connecting rods (14) is larger than the distance between the top ends of the two connecting rods (14).

7. The clamping device for grinding the frame tube according to claim 1, wherein the width of the moving hole (23) is matched with the width of the moving plate (10).