CN213381590U

CN213381590U - Rod piece clamp

Info

Publication number: CN213381590U
Application number: CN202021896238.4U
Authority: CN
Inventors: 黄俊丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-08
Anticipated expiration: 2030-09-03

Abstract

A rod piece clamp comprises a fixed frame, a clamping mechanism arranged on the fixed frame and a driving mechanism which is arranged on the fixed frame and drives the clamping mechanism to perform clamping operation; clamping mechanism includes two sets of clamping components that set up relatively, clamping component includes the mounting panel and sets firmly a plurality of splint units in the mounting panel bottom, splint unit sets up along the length direction of mounting panel, and the splint unit one-to-one on two clamping component sets up, splint unit includes the elastic plate and establishes the soft board in the elastic plate inboard, the top of elastic plate is fixed on the mounting panel, the bottom of soft board extends to the below of elastic plate and forms the guide part of direction member. By adopting the scheme, a plurality of rod pieces can be stably clamped at a time, and the structure is simple and compact.

Description

Rod piece clamp

Technical Field

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to a member anchor clamps.

Background

Aiming at clamping of the slender rod piece, a single clamping mode is adopted, and the efficiency is low. If a plurality of rods are gripped at one time, because the external dimensions of each rod are different, a phenomenon that a part of the rods are not clamped may occur, and therefore, improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rod anchor clamps can once stably press from both sides tight a plurality of rods, and the simple and easy compactness of structure. In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rod piece clamp comprises a fixed frame, a clamping mechanism arranged on the fixed frame and a driving mechanism which is arranged on the fixed frame and drives the clamping mechanism to perform clamping operation; clamping mechanism includes two sets of clamping components that set up relatively, clamping component includes the mounting panel and sets firmly a plurality of splint units in the mounting panel bottom, splint unit sets up along the length direction of mounting panel, and the splint unit one-to-one on two clamping component sets up, splint unit includes the elastic plate and establishes the soft board in the elastic plate inboard, the top of elastic plate is fixed on the mounting panel, the bottom of soft board extends to the below of elastic plate and forms the guide part of direction member.

Furthermore, the bottom of the flexible board is provided with a round angle.

Further, clamping component still sets firmly the roller bearing unit on mounting panel top and establishes the installation axle between splint unit and roller bearing unit, the both ends of installation axle are connected on the mount, the mounting panel is connected and is installed epaxial and can be around the axle center rotation of installation axle.

Furthermore, the driving mechanism comprises a cylinder seat fixedly arranged on the fixed frame, a cylinder shaft arranged at the bottom end of the cylinder seat and an inserting block fixedly arranged at the bottom end of the cylinder shaft; an insertion channel for inserting the insertion block so as to enable the two oppositely arranged clamping plate units to mutually lean against each other to clamp the workpiece is formed between the two rolling shaft units.

The guide mechanism comprises two guide blocks which are respectively arranged on two sides of a cylinder shaft, the guide blocks are fixedly arranged on the fixed frame, the top ends of the insertion blocks are fixedly provided with sliding blocks, sliding grooves are formed in two sides of the sliding blocks, and the guide blocks are arranged in the sliding grooves on the same side of the guide blocks.

Further, the roller unit comprises a roller mounting plate and a roller rotatably mounted on the roller mounting plate.

Furthermore, the lower end of the inserting block is provided with a first inclined wall which is inclined downwards and inwards corresponding to the two rolling shaft units respectively.

Furthermore, the adjusting mechanism for adjusting the size of the initial opening of the clamping mechanism comprises an adjusting block which is fixedly arranged on the fixing frame and can adjust the position up and down, second inclined walls are respectively formed on two sides of the lower end of the adjusting block, the lower end of the adjusting block extends into the space between the two mounting plates, the adjusting block is fixed with the fixing frame through bolts, and long round holes for the bolts to penetrate through are formed in the fixing frame.

Furthermore, the fixing frame comprises a top plate, a front sealing plate, a rear sealing plate and two side sealing plates, two ends of the mounting shaft are respectively and rotatably connected to the inner sides of the two side sealing plates, the air cylinder seat is fixedly arranged at the top of the top plate, and the bottom of the clamping mechanism extends out of the lower portion of the fixing frame.

By adopting the technical scheme, every two oppositely arranged clamping plate units can independently clamp one rod piece and cannot be influenced by other clamping units. The clamping unit comprises an elastic plate and a soft plate, when the head of the rod piece stretches into the space between the two clamping units from the lower part, the two soft plates which are oppositely arranged can guide the rod piece, the head of the rod piece stretches into the space between the two elastic plates, the driving mechanism drives the insert block to move downwards, under the driving of the two mounting plates, the two elastic plates lean against each other and then clamp the rod piece, because the elastic plate has elasticity, because the mounting plates can be close to enough to ensure that the clamping plate units which are oppositely arranged in each group can clamp the rod piece, and the stable clamping of the multiple rod pieces is realized.

Drawings

Fig. 1 is an internal schematic view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Detailed Description

The present invention will be described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, a rod clamp includes a fixing frame 1, a clamping mechanism 2 disposed on the fixing frame 1, an adjusting mechanism for adjusting the size of an initial opening of the clamping mechanism 2, and a driving mechanism 3 disposed on the fixing frame 1 and driving the clamping mechanism 2 to perform clamping operation.

The fixing frame 1 comprises a top plate 4, a front sealing plate 5, a rear sealing plate 6 and two side sealing plates 7, and the bottom of the clamping mechanism 2 extends out of the lower portion of the fixing frame 1.

The driving mechanism 3 comprises a cylinder seat 8 fixedly arranged at the top of the top plate 4, a cylinder shaft arranged at the bottom end of the cylinder seat 8 and an inserting block 9 fixedly arranged at the bottom end of the cylinder shaft.

The clamping mechanism 2 comprises two clamping assemblies 10 which are oppositely arranged, and each clamping assembly 10 comprises an installation plate 11, a plurality of clamping plate units which are fixedly arranged at the bottom end of the installation plate 11, a rolling shaft unit which is fixedly arranged at the top end of the installation plate 11 and an installation shaft 12 which is arranged between the clamping plate units and the rolling shaft unit.

The two ends of the mounting shaft 12 are respectively rotatably connected to the inner sides of the two side sealing plates 7, and the mounting plate 11 is connected to the mounting shaft 12 and can rotate around the axis of the mounting shaft 12.

The splint unit sets up along the length direction of mounting panel 11, and the splint unit one-to-one on two clamping unit 10 sets up, and the splint unit includes elastic plate 13 and establishes the soft board 14 in elastic plate 13 inboard, and the top of elastic plate 13 is fixed on mounting panel 11, and the bottom of soft board 14 extends to the below of elastic plate 13 and forms the guide part of direction member 15, and the bottom of soft board 14 is equipped with the fillet.

The roller unit comprises a roller mounting plate 16 and a roller 17 rotatably mounted on the roller mounting plate 16, the roller mounting plate 16 is fixed on the mounting plate 11, an insertion channel for inserting the insertion block 9 is formed between the two roller units so that the two oppositely arranged clamping plate units are mutually abutted to clamp a workpiece, and first inclined walls 18 which are inclined downwards and inwards are respectively arranged at the lower end of the insertion block 9 corresponding to the two roller units.

Aiming at the movement of the insertion block 9, a guide mechanism for guiding the insertion block 9 to move up and down is further arranged on the rod piece clamp, the guide mechanism comprises two guide blocks 19 respectively arranged on two sides of a cylinder shaft, the guide blocks 19 are fixedly arranged at the bottom of the top plate 4, a sliding block 20 is fixedly arranged at the top end of the insertion block 9, sliding grooves are formed in two sides of the sliding block 20, and the guide blocks 19 are arranged in the sliding grooves on the same side of the guide blocks.

The adjusting mechanism comprises two adjusting blocks 21, the two adjusting blocks 21 are respectively fixed on the inner side of the side sealing plate 7 through bolts and can be adjusted in position up and down, long round holes 22 for the bolts to pass through are formed in the side sealing plate 7, second inclined walls 23 are respectively formed on two sides of the lower end of each adjusting block 21, and the lower end of each adjusting block 21 extends into a space between the two mounting plates 11.

By adopting the technical scheme, the inserting block 9 is driven by the cylinder to move up and down, and the inserting block 9 acts on the roller units when moving downwards, so that the two roller units are far away from each other around the respective mounting shafts 12, the clamping plate units at the bottom end are close to each other to clamp a workpiece, and the workpiece is clamped.

In addition, the initial relative position of the two clamp plate units can be adjusted by adjusting the up-and-down position of the adjusting block 21.

Secondly, this rod piece anchor clamps main use is once getting a plurality of slender rod pieces 15, and every two splint units that set up relatively can press from both sides a rod piece 15 alone, can not influenced by other clamping unit. The clamping unit comprises an elastic plate 13 and a soft plate 14, when the head of a rod piece 15 extends into the space between the two clamping units from the lower part, the two soft plates 14 which are oppositely arranged can guide the rod piece 15, after the head of the rod piece 15 extends into the space between the two elastic plates 13, the driving mechanism 3 drives the insert block 9 to move downwards, under the driving of the two mounting plates 11, the two elastic plates 13 lean against each other to clamp the rod piece 15, because the elastic plates 13 have elasticity, the mounting plates 11 can be close enough to ensure that each group of clamping units which are oppositely arranged can clamp the rod piece 15, and the stable clamping of the multiple rod pieces 15 is realized.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, which may be modified, combined, and varied by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A rod clamp, characterized in that: comprises a fixed frame, a clamping mechanism arranged on the fixed frame and a driving mechanism which is arranged on the fixed frame and drives the clamping mechanism to carry out clamping operation;

clamping mechanism includes two sets of clamping components that set up relatively, clamping component includes the mounting panel and sets firmly a plurality of splint units in the mounting panel bottom, splint unit sets up along the length direction of mounting panel, and the splint unit one-to-one on two clamping component sets up, splint unit includes the elastic plate and establishes the soft board in the elastic plate inboard, the top of elastic plate is fixed on the mounting panel, the bottom of soft board extends to the below of elastic plate and forms the guide part of direction member.

2. The rod clamp of claim 1, wherein: the bottom of the flexible board is provided with a round angle.

3. The rod clamp of claim 1, wherein: the clamping assembly further comprises a rolling shaft unit fixedly arranged at the top end of the mounting plate and a mounting shaft arranged between the clamping plate unit and the rolling shaft unit, the two ends of the mounting shaft are connected to the fixing frame, and the mounting plate is connected to the mounting shaft and can rotate around the axis of the mounting shaft.

4. The rod clamp of claim 3, wherein: the driving mechanism comprises a cylinder seat fixedly arranged on the fixed frame, a cylinder shaft arranged at the bottom end of the cylinder seat and an inserting block fixedly arranged at the bottom end of the cylinder shaft;

an insertion channel for inserting the insertion block so as to enable the two oppositely arranged clamping plate units to mutually lean against each other to clamp the workpiece is formed between the two rolling shaft units.

5. The rod clamp of claim 4, wherein: the guide mechanism comprises two guide blocks which are respectively arranged on two sides of a cylinder shaft, the guide blocks are fixedly arranged on the fixed frame, sliding blocks are fixedly arranged at the top ends of the insertion blocks, sliding grooves are formed in two sides of each sliding block, and the guide blocks are arranged in the sliding grooves on the same side of the guide blocks.

6. The rod clamp of claim 4, wherein: the roller unit comprises a roller mounting plate and a roller rotatably mounted on the roller mounting plate.

7. The rod clamp of claim 4, wherein: the lower end of the inserting block is provided with a first inclined wall which is inclined downwards and inwards corresponding to the two rolling shaft units.

8. The rod clamp of claim 4, wherein: the adjusting mechanism comprises an adjusting block which is fixedly arranged on the fixing frame and can adjust the position up and down, second inclined walls are formed on two sides of the lower end of the adjusting block respectively, the lower end of the adjusting block extends into the space between the two mounting plates, the adjusting block is fixed with the fixing frame through bolts, and long round holes for the bolts to penetrate through are formed in the fixing frame.

9. The rod clamp of claim 4, wherein: the fixing frame comprises a top plate, a front sealing plate, a rear sealing plate and two side sealing plates, two ends of the mounting shaft are respectively and rotatably connected to the inner sides of the two side sealing plates, the air cylinder seat is fixedly arranged at the top of the top plate, and the bottom of the clamping mechanism extends out of the lower portion of the fixing frame.