CN216736402U

CN216736402U - Clamping device for conveying pipe body

Info

Publication number: CN216736402U
Application number: CN202123301020.7U
Authority: CN
Inventors: 舒天琪; 赵岷
Original assignee: Beijing Haoyunda Zhichuang Technology Co Ltd
Current assignee: Beijing Haoyunda Zhichuang Technology Co Ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-14
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to the technical field of pipe body conveying, in particular to a clamping device for pipe body conveying, which comprises a fixed column, wherein the bottom of the fixed column is fixedly connected with a fixed block, two sides of the fixed block are fixedly connected with installation shafts, the two installation shafts are rotatably connected with special-shaped clamping rods, and the bottom ends of the two special-shaped clamping rods are fixedly connected with arc-shaped clamping plates; according to the clamping device, in the process of clamping a round pipe, the two arc-shaped pressing sheets can firstly contact the round pipe, then the round pipe can extrude the arc-shaped pressing sheets to move, the arc-shaped pressing sheets move to drive the T-shaped sliding rod to move, meanwhile, the arc-shaped pressing sheets move to drive the extrusion spring to move and elastically deform, at the moment, the servo motor is started to drive the threaded shaft to rotate, the threaded shaft rotates to drive the threaded connecting block to move upwards, the special-shaped clamping rods are close to each other to clamp the round pipe, the round pipe is clamped and moved without shaking, and the stability of clamping the round pipe is improved.

Description

Clamping device for conveying pipe body

Technical Field

The utility model relates to the technical field of pipe body conveying, in particular to a clamping device for pipe body conveying.

Background

Along with the continuous development of industry, production facility is also diversified, production facility's use, there is very big improvement to production efficiency, along with the diversification of product, and we are also higher and higher to the requirement of product, the product of producing needs the manual work to carry many times with the hand, the adversary causes very big influence, do not have the convenience, still will produce not hard up phenomenon in the course of the work, it is lower to cause production efficiency, also can not guarantee in the safety, especially press from both sides the in-process of getting the body, can't ensure the stability of body.

In the prior art, the following problems exist:

(1) most of the existing clamping devices for conveying pipe bodies are easy to clamp and move round pipes insecurely, so that the pipe bodies are easy to shake and accidents are easy to happen;

(2) most of body are carried with pressing from both sides and are got the device, when pressing from both sides to longer body, because the balancing force is poor, lead to rocking of body more acutely.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device for conveying a pipe body, which solves the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a device is got with pressing from both sides to body is carried, includes the fixed column, the bottom fixedly connected with fixed block of fixed column, the both sides fixedly connected with installation axle of fixed block, two installation epaxial all rotate and are connected with special-shaped clamping bar, the equal fixedly connected with arc pinch-off blades in bottom of two special-shaped clamping bar, the equal fixedly connected with arc pad of inner wall of two arc pinch-off blades, one side that two arc pads are close to each other presss from both sides tightly has the pipe, installs hold-down mechanism on the pipe, installs actuating mechanism on the fixed column.

Preferably, actuating mechanism fixed connection is in the protecting crust on fixed column top, and the bottom inner wall fixedly connected with servo motor of protecting crust, servo motor's output has the threaded spindle through the coupling joint, and the epaxial screw thread of threaded spindle has the threaded connection piece, installs the slip lift unit on the threaded connection piece.

Preferably, the sliding lifting unit comprises two fixed rods fixedly connected to the bottoms of two ends of the threaded connecting block, two sliding holes are formed in the inner wall of the bottom of the protective shell, the bottoms of the two fixed rods are respectively penetrated through the two sliding holes and fixedly connected with a circular sliding sleeve, the circular sliding sleeve slides and is sleeved on the fixed column, two convex blocks are fixedly connected to the outer side wall of a cylinder of the circular sliding sleeve, and the two convex blocks are respectively connected with an extrusion rotating rod in a rotating mode with one end, close to the two special-shaped clamping rods, of each other.

Preferably, three spacing holes have evenly been seted up to the inner wall of ring sliding sleeve, and the three spacing fin of the even fixedly connected with of cylinder lateral wall of fixed column, three spacing fin are located three spacing downthehole respectively.

Preferably, hold-down mechanism includes the pole of buckling of two fixed connection in the cylinder lateral wall of fixed column, and the activity groove has been seted up to the one end of the pole of buckling, and sliding connection has the movable rod in the activity groove, and hexagonal hole has been seted up at the top of movable rod, and sliding connection has T shape slide bar in the hexagonal hole, and the bottom fixedly connected with arc preforming of T shape slide bar, the bottom and the pipe of arc preforming laminate mutually.

Preferably, the two T-shaped sliding rods are sleeved with extrusion springs, and two ends of each extrusion spring are fixedly connected with the arc-shaped pressing sheet and the movable rod respectively.

Preferably, two the bar hole has all been seted up at the top of activity groove, and the thread groove has all been seted up at the one end top of two movable rods, and threaded pin has been threaded in two thread grooves, and two bar holes are run through respectively on the top of two threaded pin, have cup jointed the gasket on two threaded pin, and the top and the bottom of gasket are laminated with threaded pin and pole of buckling respectively mutually.

The utility model provides a clamping device for conveying pipe bodies through improvement, which has the following improvements and advantages compared with the prior art:

one is as follows: in the process of clamping a round pipe, the two arc-shaped pressing sheets firstly contact the round pipe, then the round pipe extrudes the arc-shaped pressing sheets to move, the arc-shaped pressing sheets move to drive the T-shaped sliding rod to move, meanwhile, the arc-shaped pressing sheets move to drive the extrusion spring to move and elastically deform, the servo motor is started to drive the threaded shaft to rotate, the threaded shaft rotates to drive the threaded connecting block to move upwards, the threaded connecting block moves upwards to drive the fixed rod, the annular sliding sleeve and the lug to move upwards, the lug moves upwards to drive the special-shaped clamping rod, the arc-shaped clamping plate and the arc-shaped pad to mutually approach to clamp the round pipe through the extrusion rotating rod, and the T-shaped sliding rod and the arc-shaped pressing sheets are driven to extrude the round pipe by matching of the extrusion spring, so that the round pipe is clamped and the round pipe is moved without shaking, and the stability of clamping the round pipe is improved;

the second step is as follows: according to the utility model, the threaded pin is unscrewed by rotating the threaded pin, so that the threaded pin cannot press the gasket on the bending rod, the movable rod is pulled outwards, the movable rod moves to drive the T-shaped sliding rod and the arc-shaped pressing sheet to move, meanwhile, the movable rod drives the threaded pin to move in the strip-shaped hole, so that the threaded pin moves to the other end of the strip-shaped hole, and the threaded pin is rotated reversely to press the gasket on the bending rod, so that the pressing mechanism can extend, the balance force on a longer circular pipe 106 is improved, the stability in clamping the longer circular pipe is improved, and the use is convenient.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional perspective view of the present invention;

FIG. 3 is a perspective view of the driving mechanism of the present invention;

FIG. 4 is a schematic perspective view of the hold-down mechanism of the present invention;

fig. 5 is a schematic view of the front cross-sectional plane structure of the hold-down mechanism of the present invention.

Description of reference numerals:

1. fixing a column; 101. a fixed block; 102. installing a shaft; 103. a special-shaped clamping rod; 104. an arc-shaped clamping plate; 105. an arc-shaped pad; 106. a circular tube; 107. a protective shell; 2. a servo motor; 201. a threaded shaft; 202. a threaded connection block; 203. fixing the rod; 204. a circular sliding sleeve; 205. a bump; 206. extruding the rotating rod; 207. limiting convex ribs; 3. a bending rod; 301. a movable rod; 302. a T-shaped slide bar; 303. arc-shaped pressing sheets; 304. a compression spring; 305. a threaded pin; 306. and (7) a gasket.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a clamping device for conveying a pipe body through improvement, and the technical scheme of the clamping device is as follows:

as shown in fig. 1 to 5, a clamping device for pipe body conveying comprises a fixing column 1, wherein the bottom of the fixing column 1 is fixedly connected with a fixing block 101, two sides of the fixing block 101 are fixedly connected with installation shafts 102, two installation shafts 102 are rotatably connected with special-shaped clamping rods 103, the bottom ends of the two special-shaped clamping rods 103 are fixedly connected with arc-shaped clamping plates 104, the inner walls of the two arc-shaped clamping plates 104 are fixedly connected with arc-shaped pads 105, one sides of the two arc-shaped pads 105, which are close to each other, are clamped with a circular pipe 106, a pressing mechanism is installed on the circular pipe 106, and a driving mechanism is installed on the fixing column 1; borrow by above-mentioned structure, through the setting of arc pad 105, the material of arc pad 105 is the rubber material, has the effect that takes place deformation, has realized improving the stability of getting the pipe 106 of pressing from both sides.

Further, the driving mechanism is fixedly connected to the protective shell 107 at the top end of the fixed column 1, the inner wall of the bottom of the protective shell 107 is fixedly connected with the servo motor 2, the output end of the servo motor 2 is connected with a threaded shaft 201 through a coupler, a threaded connection block 202 is arranged on the threaded shaft 201 in a threaded manner, and a sliding lifting unit is arranged on the threaded connection block 202; borrow by above-mentioned structure, through the setting of threaded shaft 201, with servo motor 2 cooperation, realized driving threaded connection piece 202 and gone up and down.

Further, the sliding lifting unit comprises two fixed rods 203 fixedly connected to the bottoms of the two ends of the threaded connecting block 202, two sliding holes are formed in the inner wall of the bottom of the protective shell 107, the bottom ends of the two fixed rods 203 respectively penetrate through the two sliding holes and are fixedly connected with a circular sliding sleeve 204, the circular sliding sleeve 204 is slidably sleeved on the fixed column 1, two convex blocks 205 are fixedly connected to the outer side wall of a cylinder of the circular sliding sleeve 204, and the two convex blocks 205 are respectively rotatably connected with an extrusion rotating rod 206 at the end, close to the two special-shaped clamping rods 103, of each other; by means of the structure, the arrangement of the extrusion rotating rod 206 realizes that the lug 205 can drive the special-shaped clamping rod 103 to rotate by extruding the rotating rod 206.

Further, three limiting holes are uniformly formed in the inner wall of each limiting convex rib 207, three limiting convex ribs 207 are uniformly and fixedly connected to the outer cylindrical side wall of the fixing column 1, and the three limiting convex ribs 207 are respectively located in the three limiting holes; borrow by above-mentioned structure, through spacing fin 207's setting, realized that spacing fin 207 slides on fixed column 1 is stable.

Further, the pressing mechanism comprises two bending rods 3 fixedly connected to the outer side wall of the cylinder of the fixed column 1, one end of each bending rod 3 is provided with a movable groove, a movable rod 301 is connected in the movable groove in a sliding manner, the top of the movable rod 301 is provided with a hexagonal hole, a T-shaped sliding rod 302 is connected in the hexagonal hole in a sliding manner, the bottom end of the T-shaped sliding rod 302 is fixedly connected with an arc pressing sheet 303, and the bottom of the arc pressing sheet 303 is attached to the circular tube 106; by means of the structure, the circular tube 106 is effectively prevented from rotating through the arrangement of the arc-shaped pressing sheet 303.

Furthermore, the two T-shaped sliding rods 302 are sleeved with extrusion springs 304, and two ends of each extrusion spring 304 are fixedly connected with the arc-shaped pressing sheet 303 and the movable rod 301 respectively; with the above structure, the pressing spring 304 is provided, so that the circular tube 106 is fixed more stably under the elastic force of the pressing spring 304.

Further, strip-shaped holes are formed in the tops of the two movable grooves, threaded grooves are formed in the tops of one ends of the two movable rods 301, threaded pins 305 are screwed in the two threaded grooves, the top ends of the two threaded pins 305 penetrate through the two strip-shaped holes respectively, gaskets 306 are sleeved on the two threaded pins 305, and the tops and the bottoms of the gaskets 306 are attached to the threaded pins 305 and the bending rods 3 respectively; by means of the structure, the anti-skidding effect can be achieved through the arrangement of the gasket 306, and the stability of the movable rod 301 is improved.

The working principle is as follows: in the process of clamping the round tube 106, the two arc pressing sheets 303 contact the round tube 106 firstly, then the round tube 106 extrudes the arc pressing sheet 303 to move, the arc pressing sheet 303 moves to drive the T-shaped sliding rod 302 to move, meanwhile, the arc pressing sheet 303 moves to drive the extrusion spring 304 to move and elastically deform, at this time, the servo motor 2 is started to drive the threaded shaft 201 to rotate, the threaded shaft 201 rotates to drive the threaded connection block 202 to move upwards, the threaded connection block 202 moves upwards to drive the fixing rod 203, the annular sliding sleeve 204 and the bump 205 move upwards, the bump 205 moves upwards to drive the special-shaped clamping rod 103 through the extrusion rotating rod 206, the arc clamping plate 104 and the arc pad 105 approach each other to clamp the round tube 106, the extrusion spring 304 is matched to drive the T-shaped sliding rod 302 and the arc pressing sheet 303 to extrude the round tube 106, and the process of clamping the round tube 106 and moving the round tube 106 cannot shake, thereby improving the stability of gripping the tubular 106.

Rotate threaded pin 305 and unscrew it, make threaded pin 305 can not compress tightly on pole 3 of buckling, outside pulling movable rod 301, movable rod 301 removes and drives T shape slide bar 302 and arc preforming 303 and remove, simultaneously movable rod 301 drives threaded pin 305 and removes in the bar downthehole, make threaded pin 305 remove to the other end in bar hole, reverse rotation threaded pin 305 compresses tightly gasket 306 on pole 3 of buckling, it can extend to have realized hold-down mechanism, the balancing force to longer pipe 106 has been improved, and then improved the stability when pressing from both sides longer pipe 106, and is convenient to use.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a device is got with pressing from both sides to body is carried, includes fixed column (1), its characterized in that: the bottom fixedly connected with fixed block (101) of fixed column (1), the both sides fixedly connected with installation axle (102) of fixed block (101), all rotate on installation axle (102) and be connected with special-shaped clamping bar (103), the equal fixedly connected with arc pinch-off blades (104) in bottom of two special-shaped clamping bar (103), the equal fixedly connected with arc pad (105) of inner wall of arc pinch-off blades (104), one side that two arc pads (105) are close to each other presss from both sides tightly has pipe (106), install hold-down mechanism on pipe (106), install actuating mechanism on fixed column (1).

2. The gripping device for conveying the pipe body as claimed in claim 1, wherein: actuating mechanism fixed connection is in protecting crust (107) on fixed column (1) top, and the bottom inner wall fixedly connected with servo motor (2) of protecting crust (107), and there are threaded spindle (201) at the output of servo motor (2) through the coupling joint, and the screw thread has threaded connection piece (202) on threaded spindle (201), installs the slip lift unit on threaded connection piece (202).

3. The gripping device for conveying the pipe body as claimed in claim 2, wherein: the sliding lifting unit comprises a fixed rod (203) fixedly connected to the bottoms of two ends of a threaded connection block (202), a sliding hole is formed in the inner wall of the bottom of a protective shell (107), the bottom end of the fixed rod (203) penetrates through the sliding hole and a circular sliding sleeve (204) fixedly connected with the bottom end of the fixed rod respectively, the circular sliding sleeve (204) is sleeved on a fixed column (1) in a sliding mode, two convex blocks (205) are fixedly connected to the outer side wall of a cylinder of the circular sliding sleeve (204), and the two convex blocks (205) are rotatably connected with an extrusion rotating rod (206) respectively and one end of each of the two special-shaped clamping rods (103) close to each other.

4. The gripping device for conveying the pipe body as claimed in claim 3, wherein: spacing holes have evenly been seted up to the inner wall of ring sliding sleeve (204), the even fixedly connected with spacing fin (207) of the cylinder lateral wall of fixed column (1), and spacing fin (207) are located spacing downthehole.

5. The gripping device for conveying the pipe body as claimed in claim 1, wherein: hold-down mechanism includes pole (3) of buckling of fixed connection in the cylinder lateral wall of fixed column (1), and the activity groove has been seted up to the one end of pole (3) of buckling, and sliding connection has movable rod (301) in the activity groove, and the hexagonal hole has been seted up at the top of movable rod (301), and sliding connection has T shape slide bar (302) in the hexagonal hole, and the bottom fixedly connected with arc preforming (303) of T shape slide bar (302), and the bottom and pipe (106) of arc preforming (303) are laminated mutually.

6. The gripping device for conveying the pipe body as claimed in claim 5, wherein: and the T-shaped sliding rods (302) are sleeved with extrusion springs (304), and two ends of each extrusion spring (304) are respectively and fixedly connected with the arc-shaped pressing sheet (303) and the movable rod (301).

7. The gripping device for conveying the pipe body as claimed in claim 5, wherein: the top in activity groove has seted up the bar hole, and the thread groove has been seted up at the one end top of movable rod (301), and threaded pin (305) have been threaded in two thread grooves, and two bar holes are run through respectively on the top of two threaded pin (305), have cup jointed gasket (306) on two threaded pin (305), and the top and the bottom of gasket (306) are laminated mutually with threaded pin (305) and pole (3) of buckling respectively.