CN215318134U

CN215318134U - Material presss from both sides clamping device

Info

Publication number: CN215318134U
Application number: CN202121468453.9U
Authority: CN
Inventors: 张建勇
Original assignee: Taicang Lianqiao Electronic Technology Co ltd
Current assignee: Taicang Lianqiao Electronic Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-28
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a material clamp clamping device which comprises a clamping mechanism arranged above a bearing plate, wherein a pushing mechanism is arranged on the bearing plate, the clamping mechanism comprises a clamping block, a spring, a fixing plate, a pulling plate and a connecting rod, the spring is sleeved on the connecting rod, the bottom end of the fixing plate is fixedly connected with the bearing plate, the top end of the pulling plate is fixedly connected with the clamping block, the pushing mechanism comprises a pushing rod, a fixing cylinder and a limiting column, a through groove is formed in the middle of the bearing plate, the top end of the fixing cylinder is fixedly connected with the bottom end of the bearing plate, the outer wall of the limiting column is connected with one side of the fixing cylinder in a sliding and penetrating mode, and the limiting column is connected with the inner cavity of the limiting hole in a sliding and penetrating mode. According to the utility model, by utilizing the mutual matching of the pushing rod, the limiting ring, the fixed cylinder, the limiting column, the trapezoidal clamping block and the trapezoidal clamping groove, the sliding of the pushing rod is beneficial to pushing the workpiece positioned between the two clamping blocks, so that the workpiece is conveniently conveyed and processed, and the waste of the workpiece is avoided.

Description

Material presss from both sides clamping device

Technical Field

The utility model relates to the field of clamping devices, in particular to a material clamp clamping device.

Background

When a workpiece is machined, the workpiece needs to be transferred to a designated position, the workpiece is clamped by using a material clamp, the length of the workpiece is gradually reduced along with the machining, the clamped section of the workpiece cannot be machined, the section of the workpiece is generally selected to be stopped for machining, the workpiece is wasted due to the mode, and certain limitation exists.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a material clamp device, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a material clamp clamping device comprises a clamping mechanism arranged above a bearing plate, wherein a pushing mechanism is arranged on the bearing plate;

the clamping mechanism comprises a clamping block, a spring, a fixed plate, a pulling plate and a connecting rod, the spring is sleeved on the connecting rod, the bottom end of the fixed plate is fixedly connected with the bearing plate, and the top end of the pulling plate is fixedly connected with the clamping block;

pushing mechanism includes catch bar, a fixed section of thick bamboo and spacing post, logical groove has been seted up at the middle part of loading board, the catch bar is connected with the inner chamber sliding alternate who leads to the groove, the top of a fixed section of thick bamboo and the bottom fixed connection of loading board, the outer wall of spacing post is connected with one side sliding alternate of a fixed section of thick bamboo, spacing hole has been seted up to one side of catch bar, the inner chamber sliding alternate of spacing post and spacing hole is connected.

Preferably, trapezoidal draw-in groove has all been seted up to the top and the bottom of spacing downthehole wall, the top and the equal fixedly connected with trapezoidal fixture block in bottom of spacing post one end, the inner chamber slip joint of trapezoidal fixture block and trapezoidal draw-in groove.

Preferably, the top of the push rod is fixedly inserted and connected with a limiting ring, the push rod is positioned between the two clamping blocks, and the outer wall of the push rod is slidably inserted and connected with the inner cavity of the fixed cylinder.

Preferably, both sides of the top of the bearing plate are provided with grooves, the pulling plate is connected with the inner cavities of the grooves in a sliding and penetrating manner, one end of the spring is fixedly connected with the clamping block, the other end of the spring is fixedly connected with the fixed plate, and the connecting rod is connected with the fixed plate in a sliding and penetrating manner.

Preferably, the sliding grooves are symmetrically formed in two sides of the top of the bearing plate, the sliding blocks are fixedly connected to two side sides of the bottom end of the clamping block, and the sliding blocks are connected with the inner cavities of the sliding grooves in a sliding penetrating mode.

Preferably, the both sides side of sliding tray inner wall all has seted up the spacing groove, the both sides side of sliding block all fixedly connected with repair matched with stopper with the spacing groove, one side fixedly connected with of pulling the board bottom holds the pole.

The utility model has the technical effects and advantages that:

(1) according to the utility model, by utilizing the mutual matching of the pushing rod, the limiting ring, the fixed cylinder, the limiting column, the trapezoidal fixture block and the trapezoidal clamping groove, the sliding of the pushing rod is beneficial to pushing the workpiece positioned between the two clamping blocks, so that the workpiece is conveniently conveyed and processed, and the waste of the workpiece is avoided;

(2) according to the utility model, the clamping blocks, the springs, the fixing plate, the pulling plate, the springs and the handheld rod are mutually matched, and the elastic force of the springs pushes the clamping blocks to clamp the workpiece, so that the workpiece is conveniently transferred, and meanwhile, the workpieces with different sizes are conveniently clamped.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a front sectional structural view of the present invention.

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

FIG. 4 is a side sectional structural view of the clamping block of the present invention.

In the figure: 1. a carrier plate; 2. a clamping block; 3. a spring; 4. a fixing plate; 5. pulling the movable plate; 6. a push rod; 7. a limiting ring; 8. a fixed cylinder; 9. a limiting column; 10. a trapezoidal fixture block; 11. a slider; 12. a limiting block; 13. a hand-held wand; 14. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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 material clamp clamping device as shown in figures 1-3, which comprises a bearing plate 1, wherein a clamping mechanism is arranged above the bearing plate 1, a pushing mechanism is arranged on the bearing plate 1, the clamping mechanism comprises clamping blocks 2, springs 3, a fixed plate 4, a pulling plate 5 and a connecting rod 14, the clamping blocks 2 are beneficial to clamping a workpiece and facilitating the placement of the workpiece, the elastic force of the springs 3 is beneficial to pushing the clamping blocks 2 to move and facilitating the clamping of the workpiece, the fixed plate 4 is beneficial to the movement of the connecting rod 14 thereon, the pulling plate 5 is beneficial to driving the two clamping blocks 2 to move so as to facilitate the placement of the workpiece between the two clamping blocks 2, the connecting rod 14 is beneficial to driving the clamping blocks 2 to move, the springs 3 are sleeved on the connecting rod 14, the bottom end of the fixed plate 4 is fixedly connected with the bearing plate 1, and the top end of the pulling plate 5 is fixedly connected with the clamping blocks 2, the pushing mechanism comprises a pushing rod 6, a fixed cylinder 8 and a limiting column 9, the pushing rod 6 is favorable for pushing a workpiece positioned between the two clamping blocks 2 to move, the workpiece is convenient to convey, waste is avoided, the fixed cylinder 8 is favorable for the pushing rod 6 to move in the inner cavity of the fixed cylinder, when the clamping blocks 2 clamp the workpiece, the position of pulling plate 5 satisfies that spacing post 9 takes out from solid fixed cylinder 8, spacing post 9 is favorable to prescribing a limit to the position of catch bar 6, avoid catch bar 6 to break away from mutually with solid fixed cylinder 8's inner chamber, logical groove has been seted up at the middle part of loading board 1, catch bar 6 and the inner chamber that leads to the groove slide and alternate and be connected, gu fixed cylinder 8's top and loading board 1's bottom fixed connection, spacing post 9's outer wall and solid fixed cylinder 8's one side slide and alternate and be connected, spacing hole has been seted up to one side of catch bar 6, spacing post 9 slides with the inner chamber in spacing hole and alternates and is connected.

Trapezoidal draw-in groove has all been seted up to the top and the bottom of spacing downthehole wall, and the top and the equal fixedly connected with trapezoidal fixture block 10 in bottom of 9 one ends of spacing post, trapezoidal fixture block 10 are the rubber material, are favorable to prescribing a limit to children to 9 of spacing post, trapezoidal fixture block 10 and the inner chamber slip joint of trapezoidal draw-in groove.

The top fixed interlude of catch bar 6 is connected with spacing ring 7, is favorable to prescribing a limit to the position of catch bar 6, avoids catch bar 6 to break away from with the inner chamber that leads to the groove mutually, and catch bar 6 is located between two tight pieces 2 of clamp, and the outer wall of catch bar 6 alternates with the inner chamber sliding of a fixed section of thick bamboo 8 and is connected.

The both sides at loading board 1 top all are seted up flutedly, and the inner chamber sliding alternate connection of pulling plate 5 and recess, the one end of spring 3 with press from both sides tight piece 2 fixed connection, the other end and the fixed plate 4 fixed connection of spring 3, connecting rod 14 and fixed plate 4 sliding alternate connection.

The equal symmetry in both sides at 1 top of loading board has seted up the sliding tray, presss from both sides the equal fixedly connected with sliding block 11 in both sides side of tight 2 bottoms of clamp, is favorable to driving and presss from both sides tight 2 and slides, is convenient for lead to tight 2 of clamp, and sliding block 11 alternates with the inner chamber slip of sliding tray to be connected.

The spacing groove has all been seted up to the both sides side of sliding tray inner wall, and the equal fixedly connected with in both sides side of sliding block 11 is favorable to prescribing a limit to the position of sliding block 11 with spacing groove repair matched with stopper 12, avoids the inner chamber of sliding block 11 and sliding tray to break away from mutually, and the handheld pole 13 of one side fixedly connected with of pulling plate 5 bottom.

The working principle of the utility model is as follows:

when a workpiece needs to be clamped, firstly, two handheld rods 13 are held by hands, then the two handheld rods 13 respectively drive the two pulling plates 5 to move in opposite directions, then the pulling plates 5 drive the clamping blocks 2 to move, the pulling plates 5 slide in the inner cavities of the grooves, meanwhile, the sliding blocks 11 slide in the inner cavities of the sliding grooves, the limiting blocks 12 slide in the inner cavities of the limiting grooves, then the connecting rods 14 are pushed to move, the springs 3 are compressed, further the springs 3 generate elastic force on the clamping blocks 2, then the workpiece is placed between the clamping blocks 2, then the workpiece is clamped, when the workpiece is machined to a certain position, the limiting columns 9 are pulled out from the inner cavities of the limiting holes, then the pushing rods 6 are pushed slowly, the pushing rods 6 slide in the inner cavities of the fixed cylinders 8 and the through grooves, then one ends of the pushing rods 6 are in contact with the workpiece, and further the pushing rods 6 push the workpiece, and conveying the workpiece to finish the processing of the workpiece.

Finally, it should be noted that: 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 utility model.

Claims

1. A material clamp clamping device comprises a bearing plate (1), and is characterized in that a clamping mechanism is arranged above the bearing plate (1), and a pushing mechanism is arranged on the bearing plate (1);

the clamping mechanism comprises a clamping block (2), a spring (3), a fixed plate (4), a pulling plate (5) and a connecting rod (14), the spring (3) is sleeved on the connecting rod (14), the bottom end of the fixed plate (4) is fixedly connected with the bearing plate (1), and the top end of the pulling plate (5) is fixedly connected with the clamping block (2);

pushing mechanism includes catch bar (6), solid fixed cylinder (8) and spacing post (9), logical groove has been seted up at the middle part of loading board (1), catch bar (6) and the inner chamber sliding interlude who leads to the groove are connected, the top of solid fixed cylinder (8) and the bottom fixed connection of loading board (1), the outer wall of spacing post (9) and one side sliding interlude of solid fixed cylinder (8) are connected, spacing hole has been seted up to one side of catch bar (6), spacing post (9) are connected with the inner chamber sliding interlude in spacing hole.

2. The material clamp clamping device according to claim 1, wherein trapezoidal clamping grooves are formed in the top end and the bottom end of the inner wall of the limiting hole, trapezoidal clamping blocks (10) are fixedly connected to the top end and the bottom end of one end of the limiting column (9), and the trapezoidal clamping blocks (10) are in sliding clamping connection with the inner cavity of the trapezoidal clamping grooves.

3. The material clamp clamping device according to claim 1, wherein a limiting ring (7) is fixedly connected to the top of the push rod (6) in a penetrating manner, the push rod (6) is located between the two clamping blocks (2), and the outer wall of the push rod (6) is connected with the inner cavity of the fixed cylinder (8) in a sliding and penetrating manner.

4. A material clamp holding device according to claim 1, characterized in that, the bearing plate (1) is provided with a groove on both sides of the top, the pulling plate (5) is slidably inserted into the inner cavity of the groove, one end of the spring (3) is fixedly connected with the clamping block (2), the other end of the spring (3) is fixedly connected with the fixed plate (4), and the connecting rod (14) is slidably inserted into the fixed plate (4).

5. The material clamp clamping device according to claim 1, wherein sliding grooves are symmetrically formed in both sides of the top of the bearing plate (1), sliding blocks (11) are fixedly connected to both sides of the bottom end of the clamping block (2), and the sliding blocks (11) are slidably inserted into inner cavities of the sliding grooves.

6. A material clamp holding device according to claim 5, characterized in that, both sides of the inner wall of the sliding groove are provided with limiting grooves, both sides of the sliding block (11) are fixedly connected with limiting blocks (12) matched with the limiting grooves, and one side of the bottom of the pulling plate (5) is fixedly connected with a hand-held rod (13).