CN215548040U

CN215548040U - Round bar clamp convenient to operate

Info

Publication number: CN215548040U
Application number: CN202121129693.6U
Authority: CN
Inventors: 刘云聪
Original assignee: Shenzhen Kunpeng Precision Machinery Co ltd
Current assignee: Shenzhen Kunpeng Precision Machinery Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-18
Anticipated expiration: 2031-05-24

Abstract

The application relates to a round bar clamp convenient to operate, which comprises a base for placing a round bar, a plurality of clamping blocks for clamping the round bar and a clamping mechanism for fixing the clamping blocks, wherein the upper end surface of the base is provided with a placing groove for limiting the position of the round bar, the clamping mechanism comprises a basket bolt connected with the base and an adjusting component for adjusting the clamping height of the clamping blocks, one end of the basket bolt far away from the base is connected with one end of the clamping blocks, the other end of the clamping blocks is connected with the adjusting component, the lower end surface of the clamping blocks is abutted against the circumferential side wall of the round bar, the round bar is placed on the placing groove, the height of the clamping blocks is adjusted through the adjusting component so as to clamp round bars with different types and sizes, the clamping practicability of the clamp is improved, then the other end of the clamping blocks is clamped through the basket bolt, and the clamping blocks are fixed together through the basket bolt and the adjusting component, so that the clamping blocks clamp the round rod, the operation is simple and easy, and the processing efficiency is improved.

Description

Round bar clamp convenient to operate

Technical Field

The application relates to the field of clamp equipment, in particular to a round bar clamp convenient to operate.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. The round bar clamp is a clamp specially arranged for clamping round objects, and has the characteristics of strong usability and suitability for small-batch production and temporary tasks. The clamping mode of the round bar clamp is generally to screw the clamping block on the clamp base by screwing a bolt, so as to fix and clamp round objects, and facilitate the processing of the round objects.

In view of the above-mentioned related art, the inventor believes that in the process of tightening the clamping block, a plurality of bolts need to be screwed, the operation is inconvenient, and the machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the clamping mode, make its operation of being convenient for, promote machining efficiency, this application provides a round bar anchor clamps convenient to operation.

The application provides a round bar anchor clamps convenient to operation adopts following technical scheme:

the utility model provides a round bar anchor clamps convenient to operation, including the base that is used for placing the round bar, be used for with a plurality of clamp splices that the round bar presss from both sides tightly and will the clamp splice carries out fixed clamping mechanism, the standing groove that is used for injecing the round bar position is offered to the base up end, clamping mechanism include with the basket of flowers bolt that the base is connected and be used for adjusting the adjusting part of clamp splice centre gripping height, basket of flowers bolt keep away from the one end of base connect in the one end of clamp splice, the other end of clamp splice connect in adjusting part, terminal surface and round bar circumference lateral wall butt under the clamp splice.

Through adopting above-mentioned technical scheme, the round bar is placed on the standing groove, adjusts the height of clamp splice through adjusting part to in can centre gripping different grade type size round bar, improve the centre gripping practicality of this anchor clamps, later advance through turn buckle with the other end of clamp splice and press from both sides tightly, fix the clamp splice through turn buckle and adjusting part jointly, so that the clamp splice presss from both sides tight round bar, simple easy operation promotes machining efficiency.

Optionally, the adjusting part include with base up end fixed connection's mounting panel, vertical slide in the regulation pole and the drive of mounting panel adjust the driving piece of pole, the mounting panel lateral wall runs through and has dodged the groove, dodge two vertical lateral walls in groove and seted up two grooves that slide, adjust the pole in slide in the inslot that slides, the clamp splice is close to the one end of mounting panel connect in the mounting panel.

Through adopting above-mentioned technical scheme, adjust the pole and slide in the mounting panel under the drive of driving piece, adjust the pole and drive the vertical removal of clamp splice to in the height of adjusting the clamp splice, so that utilize the round bar of the not unidimensional type of clamp splice centre gripping, promote the practicality of this anchor clamps.

Optionally, a clamping groove for clamping the round rod is formed in the lower end face of the clamping block, and the two vertical side walls of the clamping block penetrate through the clamping groove.

Through adopting above-mentioned technical scheme, through the more stable centre gripping pole in centre gripping groove, prevent that the position of pole from producing the skew, improve the production quality of processing pole.

Optionally, a gasket for buffering clamping force is fixedly connected to a groove wall of the clamping groove.

By adopting the technical scheme, when the clamping block and the round rod are clamped tightly, the clamping force on the round rod can be buffered through the gasket, the round rod is prevented from being deformed, the side wall of the round rod is prevented from being scratched through the gasket, and the attractiveness of a product is improved.

Optionally, the lower ends of the side walls of the two sides of the placing groove are inclined towards the middle, and the inclined groove wall is set as an inclined part which is used for supporting the round rod.

Through adopting above-mentioned technical scheme, inject the position of round bar through the rake to in processing the round bar.

Optionally, the inclined portion is provided with a rubber point for increasing the surface friction of the inclined portion.

Through adopting above-mentioned technical scheme, prevent round bar circumferential direction through the rubber point, further inject the position of round bar, improve the production quality of processing round bar.

Optionally, a flush groove for placing the round rod in a flush manner is formed in the upper end face of the base.

Through adopting above-mentioned technical scheme, through the cell wall in parallel and level groove for the round bar carries out the parallel and level when placing on the base and arranges the round bar, improves the regularity of round bar, makes things convenient for the clamp splice to press from both sides tight round bar, promotes processingquality, improves the practicality of this anchor clamps.

Optionally, the base is connected with a limiting block for limiting circumferential rotation of the round rod, and the upper end surface of the limiting block is abutted against the side wall of the round rod.

Through adopting above-mentioned technical scheme, round bar self one end has the breach, and the wall butt of limiting block up end and breach, and then further inject round bar circumferential direction, promote the stability of pressing from both sides tight round bar.

Optionally, a convex block is arranged between the adjacent clamping grooves, and two edges at the upper end of the convex block are both subjected to arc transition treatment.

Through adopting above-mentioned technical scheme, carry out circular arc transition to two edges of lug upper end and handle, prevent that sharp edge from scraping the flower with the lateral wall of round bar, and then promote the aesthetic property of round bar, promote the quality of processing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the round rods are placed on the placing groove, the height of the clamping blocks is adjusted through the adjusting assembly, so that the round rods with different types and sizes can be clamped, the clamping practicability of the clamp is improved, the other ends of the clamping blocks are clamped through the turn buckle, the clamping blocks are fixed through the turn buckle and the adjusting assembly together, the round rods are clamped through the clamping blocks, the operation is simple and easy, and the machining efficiency is improved;

2. the circular rod is prevented from rotating in the circumferential direction through the rubber points, the position of the circular rod is further limited, and the production quality of the processed circular rod is improved;

3. carry out circular arc transition to two edges of lug upper end and handle, prevent that sharp edge from scraping the flower with the lateral wall of round bar, and then promote the aesthetic property of round bar, promote the quality of processing.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present application for showing the overall structure;

FIG. 2 is a schematic structural diagram illustrating an adjustment assembly according to an embodiment of the present application;

FIG. 3 is a partial enlarged view of an embodiment of the present application shown at A in FIG. 2;

FIG. 4 is a schematic structural diagram for showing a turn buckle according to an embodiment of the present application;

FIG. 5 is a partial enlarged view of an embodiment of the present application, shown at B in FIG. 4.

Description of reference numerals: 1. a base; 11. a placement groove; 12. an inclined portion; 13. rubber points; 14. a flush groove; 2. a clamping block; 21. penetrating a groove; 22. a limiting groove; 23. a clamping groove; 231. a gasket; 3. a clamping mechanism; 31. a turn buckle; 311. a slider; 312. inserting a block; 32. an adjustment assembly; 321. mounting a plate; 322. adjusting a rod; 323. a cylinder; 41. an avoidance groove; 42. a sliding groove; 43. a moving block; 44. connecting grooves; 45. a locking groove; 46. a butterfly nut; 47. a limiting block; 48. a bump; 49. and (4) a groove.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses round bar anchor clamps convenient to operation. Referring to fig. 1, the round bar clamping device comprises a base 1 for placing a round bar, a plurality of clamping blocks 2 for clamping the round bar, and a clamping mechanism 3 for fixing the clamping blocks 2. The upper end surface of the base 1 is provided with a placing groove 11 for limiting the position of the round bar, and one side wall of the base 1 along the width direction of the base is penetrated through the placing groove 11. Clamping mechanism 3 includes the turn buckle 31 of being connected with base 1 and is used for adjusting the adjusting part 32 of 2 centre gripping heights of clamp splice, and the one end that turn buckle 31 kept away from base 1 is connected in the one end of clamp splice 2, and the other end of clamp splice 2 is connected in adjusting part 32, terminal surface and round bar circumference lateral wall butt under the clamp splice 2. On the one hand can adjust the height of clamp splice 2 through adjusting part 32 to the round bar that clamp splice 2 can the not unidimensional size of centre gripping improves the practicality of anchor clamps, and on the other hand fixes the other end of clamp splice 2 through turnbuckle 31, and simple easy operation promotes machining efficiency.

Referring to fig. 2 and 3, the adjusting assembly 32 includes a mounting plate 321 fixed to one side of the upper end surface of the base 1 by bolts, an adjusting rod 322 vertically sliding on the mounting plate 321, and a driving member driving the adjusting rod 322, the driving member is a cylinder 323, the cylinder 323 is fixed to the upper end surface of the mounting plate 321 by bolts, and a piston rod of the cylinder passes through the upper end of the mounting plate 321 and is fixedly connected to the adjusting rod 322 by bolts. The mounting plate 321 side wall runs through and has dodged groove 41, dodges two vertical lateral walls of groove 41 and has seted up two sliding grooves 42, and regulation pole 322 both sides integrated into one piece has movable block 43, and movable block 43 inserts and arranges in sliding groove 42, and movable block 43 is in sliding groove 42 reciprocating sliding. The adjusting rod 322 is provided with a connecting groove 44 near the side wall of the clamping block 2, one end of the two clamping blocks 2 near the connecting rod is inserted into the connecting groove 44, and the two clamping blocks 2 slide in the connecting groove 44. Make things convenient for two clamp splice 2 to slide through spread groove 44 for two clamp splice 2 keep away from or are close to, and then adjust the interval of two clamp splice 2 according to the demand of production, make things convenient for workman's processing operation, promote the space utilization who processes the round bar.

Adjust pole 322 and keep away from the lateral wall of clamp splice 2 and seted up locking groove 45, locking groove 45 communicates in connecting

groove

44, and 2 end chain welding of clamp splice has the screw rod, and the screw rod wears out locking groove 45, and screw rod threaded connection has butterfly nut 46, and butterfly nut 46's terminal surface and the lateral wall butt of adjusting pole 322. Through screwing up butterfly nut 46, fix clamp splice 2 on adjusting rod 322, adjust rod 322 and slide in sliding groove 42 under the drive of cylinder 323, adjust rod 322 drives clamp splice 2 and removes, and clamp splice 2 is close to the pole and presss from both sides the pole tightly under the effect of cylinder 323, and simple easy operation is convenient and fast presss from both sides the pole tightly.

Referring to fig. 4 and 5, a groove 49 for facilitating sliding of the turnbuckle 31 is formed in one side of the upper end surface of the base 1, which is away from the mounting plate 321, and the groove 49 is connected with a sliding block 311 welded to the lower end of the turnbuckle 31 in a sliding manner. One end of the clamping block 2 close to the groove 49 is provided with a through groove 21, the upper end face of the clamping block 2 is provided with a limiting groove 22, the length direction of the limiting groove 22 is perpendicular to the length direction of the through groove 21, the upper end of the turn buckle 31 is welded with an insertion block 312, and the insertion block 312 is inserted into the limiting groove 22. Make basket of flowers bolt 31 slide in base 1 up end through slider 311, decide the position of pressing from both sides tight round bar at clamp splice 2 after, screw up basket of flowers bolt 31 and lock clamp splice 2 fixedly, through spacing groove 22 and inserted block 312 at this in-process, it is big to prevent basket of flowers bolt 31 rotation range to fix clamp splice 2 fast, simple easy operation.

Referring to fig. 4, the clamping groove 23 for holding the round bar is formed in the lower end face of the clamping plate, two vertical side walls of the clamping plate are penetrated through the clamping groove 23, the round bar is clamped together through the clamping groove 23 and the placing groove 11, and the round bar is prevented from offsetting. The gasket 231 for buffering the clamping force is bonded to the groove wall of the clamping groove 23, when the clamping block 2 is clamped with the round rod through the gasket 231, the clamping force on the round rod can be buffered, the round rod is prevented from being deformed, and similarly, the side wall of the round rod is prevented from being scratched and rubbed through the gasket 231, and the attractiveness of the product is improved.

The lower ends of the side walls of the placing groove 11 are inclined toward the middle, and the inclined groove walls are made as inclined parts 12, the inclined parts 12 are used for supporting the round bar, and the inclined parts 12 are provided with rubber points 13 for increasing the surface friction force of the inclined parts 12. The position of the round rod is limited through the inclined part 12, so that the round rod can be conveniently processed, the circumferential rotation of the round rod is prevented through the rubber points 13, the position of the round rod is further limited, and the production quality of the processed round rod is improved.

The parallel and level groove 14 that is used for the parallel and level to place the round bar is offered to base 1 up end, and parallel and level groove 14 communicates in standing groove 11, through the cell wall of parallel and level groove 14 for the round bar carries out the parallel and level to the round bar and arranges when placing on base 1, improves the regularity of round bar, makes things convenient for clamp splice 2 to press from both sides tight round bar, promotes processingquality, improves the practicality of this anchor clamps.

Referring to fig. 4, the base 1 is connected with a limiting block 47 for limiting the circumferential rotation of the round bar, and the upper end surface of the limiting block 47 is abutted with the side wall of the round bar. One end of the round rod is provided with a notch, the upper end face of the limiting block 47 is abutted to the wall face of the notch, the circumferential rotation of the round rod is further limited, and the stability of clamping the round rod is improved.

A convex block 48 is arranged between the adjacent clamping grooves 23, and two edges at the upper end of the convex block 48 are both subjected to circular arc transition treatment. Carry out circular arc transition to two edges of lug 48 upper end and handle, prevent that sharp edge from scraping the flower with the lateral wall of round bar, and then promote the aesthetic property of round bar, promote the quality of processing.

The implementation principle of the round bar clamp convenient to operate in the embodiment of the application is as follows: through tightening butterfly nut 46 on the one hand, fix clamp splice 2 on adjusting rod 322, adjust rod 322 and slide in sliding groove 42 under the drive of cylinder 323, it removes to adjust rod 322, clamp splice 2 is close to the round bar and presss from both sides the round bar tightly under the effect of cylinder 323, so that clamp splice 2 can the centre gripping round bar of different size of a dimension, improve the practicality of anchor clamps, on the other hand fixes the other end of clamp splice 2 through turnbuckle 31, and is simple and easy to operate, and the machining efficiency of the anchor clamps is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a round bar anchor clamps convenient to operation which characterized in that: including base (1) that is used for placing the round bar, be used for a plurality of clamp splice (2) that the round bar presss from both sides tightly and will clamp splice (2) carry out fixed clamping mechanism (3), standing groove (11) that are used for injecing the round bar position are offered to base (1) up end, clamping mechanism (3) include with basket of flowers bolt (31) that base (1) are connected and be used for adjusting clamp splice (2) centre gripping height's adjusting part (32), basket of flowers bolt (31) are kept away from the one end of base (1) connect in the one end of clamp splice (2), the other end of clamp splice (2) connect in adjusting part (32), terminal surface and round bar circumference lateral wall butt under clamp splice (2).

2. A conveniently operated round bar clamp as claimed in claim 1, wherein: adjusting part (32) include with base (1) up end fixed connection's mounting panel (321), vertical slide in adjusting pole (322) and the drive of mounting panel (321) adjust the driving piece of pole (322), mounting panel (321) lateral wall runs through and has dodged groove (41), dodge two vertical lateral walls of groove (41) and seted up two grooves of sliding (42), adjust pole (322) in slide groove (42) are interior, clamp splice (2) are close to the one end of mounting panel (321) connect in mounting panel (321).

3. A conveniently operated round bar clamp as claimed in claim 2, wherein: the clamping block is characterized in that a clamping groove (23) used for clamping a round rod is formed in the lower end face of the clamping block (2), and the two vertical side walls of the clamping block (2) are penetrated through the clamping groove (23).

4. A conveniently operated round bar clamp as claimed in claim 3, wherein: and a gasket (231) for buffering clamping force is fixedly connected with the groove wall of the clamping groove (23).

5. A conveniently operated round bar clamp as claimed in claim 1, wherein: the lower ends of the side walls of the two sides of the placing groove (11) are inclined towards the middle, the inclined groove walls are set to be inclined parts (12), and the inclined parts (12) are used for supporting the round rods.

6. A conveniently operated round bar clamp as claimed in claim 5, wherein: the inclined part (12) is provided with a rubber point (13) for increasing the surface friction of the inclined part (12).

7. A conveniently operated round bar clamp as claimed in claim 1, wherein: a parallel and level groove (14) for placing the round rod in a parallel and level manner is formed in the upper end face of the base (1).

8. A conveniently operated round bar clamp as claimed in claim 7, wherein: the base (1) is connected with a limiting block (47) used for limiting the circumferential rotation of the round rod, and the upper end face of the limiting block (47) is abutted against the side wall of the round rod.

9. A conveniently operated round bar clamp as claimed in claim 4, wherein: and a convex block (48) is arranged between the adjacent clamping grooves (23), and two edges at the upper end of the convex block (48) are both subjected to circular arc transition treatment.