CN216781555U

CN216781555U - Quick clamping's workstation for metalworking

Info

Publication number: CN216781555U
Application number: CN202123324816.4U
Authority: CN
Inventors: 欧蕴南
Original assignee: Hangzhou Feiqi Machinery Manufacturing Co ltd
Current assignee: Hangzhou Feiqi Machinery Manufacturing Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-21
Anticipated expiration: 2031-12-27

Abstract

The utility model belongs to the technical field of metal processing, and discloses a fast-clamping workbench for metal processing, which comprises an operating table, wherein a sliding groove is formed in the middle of the top of the operating table, two sliding blocks are movably clamped inside the sliding groove, the tops and the bottoms of the two sliding blocks are respectively and movably hinged with a sliding rod, and the back of the operating table is movably hinged with a rotating arm. According to the utility model, by arranging the sliding blocks, the rotating arms, the clamping plates and the limiting springs, the sliding rods can simultaneously drive the two sliding blocks to move in opposite directions through the rotating arms, so that the two sliding blocks can make the two clamping plates move in opposite directions through the two limiting springs, and therefore, the effect of rapidly clamping a workpiece is achieved.

Description

Quick clamping's workstation for metalworking

Technical Field

The utility model belongs to the technical field of metal processing, and particularly relates to a quick-clamping workbench for metal processing.

Background

Metal working refers to the production activities of human beings working on materials with metal properties composed of metal elements or mainly composed of metal elements; the progress of human society is closely related to the processing and application of metal materials, brass is smelted six thousand years ago, simple bronze tools can be manufactured four thousand years ago, weapons are manufactured by siderite three thousand years ago, and pig iron is smelted in spring and autumn two thousand five hundred years ago in China, which is one thousand eight hundred years earlier than that in western countries.

At present, metal working process is various, and most of metal working at present all need go on the workstation to in the work piece of treating processing presss from both sides tight location, and although current metal working workstation also can reach the effect of pressing from both sides tight work piece in daily use, nevertheless because it is fixed through the bolt mostly, or utilize spring unit to press from both sides tightly, nevertheless any mode wherein all is difficult to reach the effect of quick clamp through one-step operation, thereby can reduce metal working's efficiency, consequently need improve it.

Meanwhile, the existing metal processing workbench is difficult to operate in one step when locking is released, and meanwhile, the situation that workpieces are loosened and even fall off due to the loosening of bolts and other reasons is easy to occur in the clamping process, so that the workpieces are easy to damage, meanwhile, certain potential safety hazards exist for workers, and therefore the metal processing workbench needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a quick-clamping workbench for metal processing, which has the advantages of quick clamping and wide application range.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick tight workstation for metalworking, includes the operation panel, the spout has been seted up at the middle part at operation panel top, the inside activity joint of spout has the slider, the quantity of slider is two, two the top and the bottom of slider are movable respectively and articulate there is the slide bar, the back activity of operation panel articulates there is the swinging boom, the equal fixedly connected with connecting rod in the positive upper and lower both ends of swinging boom, the quantity of connecting rod is two, two the front of connecting rod respectively with the back swing joint of two slide bars, because the setting of swinging boom can drive two sliders or the back of the body motion in opposite directions under the cooperation of slide bar and connecting rod to can beat the effect that reaches the quick tight work piece that presss from both sides.

According to a preferable technical scheme of the utility model, two clamping plates located at the top of the operating table are arranged between the opposite surfaces of the two sliding blocks, the bottoms of the two clamping plates are movably connected with the top of the operating table, the opposite surfaces of the two clamping plates are fixedly connected with two limiting springs, the opposite surfaces of the two limiting springs are respectively and fixedly connected with the opposite surfaces of the two sliding blocks, and the two sliding blocks can be driven to move towards or away from each other through the arranged clamping plates by the connecting rod and the sliding rod after the rotating arm is rotated, so that the two clamping plates can be driven to move towards or away from each other through the limiting springs, and a workpiece can be clamped and processed through the two clamping plates.

As a preferred technical scheme of the utility model, the front side and the rear side of the back surfaces of the two clamping plates are fixedly connected with limiting rods positioned on the front side and the rear side of the two limiting springs, the other ends of the limiting rods penetrate through the sliding blocks, the outer surfaces of the limiting rods are movably sleeved with the inner walls of the sliding blocks, and due to the arrangement of the limiting rods, the movement of the two clamping plates can be limited under the matching of the two sliding blocks, so that the two clamping plates can clamp a workpiece under the matching of the two limiting springs.

As a preferable technical proposal of the utility model, the bottom of the operating platform is fixedly provided with a supporting frame, a limiting plate positioned below the connecting rod is fixedly arranged at the left side of the top of the operating platform, a positioning tooth plate positioned at the back of the limiting plate is fixedly arranged at the top of the operating platform, the top of the positioning tooth plate is engaged with a sliding tooth plate, the top of the sliding tooth plate is fixedly connected with a connecting plate, the front surface of the connecting plate is movably hinged with a movable rod, the top of the movable rod is movably sleeved with the outer surface of the connecting rod, the movement of the sliding tooth plate can be limited through the arranged limiting plate, and then make slip tooth dental lamina can promote slip tooth dental lamina and location tooth dental lamina closely to laminate through the locating lever under the elasticity recovery effect of location spring to make location tooth dental lamina closely to lock with slip tooth dental lamina.

According to the preferred technical scheme, the top of the sliding tooth plate is fixedly connected with the positioning rod positioned on the back face of the connecting plate, the top of the positioning rod penetrates through the limiting plate and is fixedly connected with the pulling block, the bottom of the pulling block is movably connected with the top of the limiting plate, the outer surface of the positioning rod is movably sleeved with the inner wall of the limiting plate, and due to the arrangement of the positioning rod, a worker can conveniently move the sliding tooth plate through the pulling block under the cooperation of the pulling block, namely, the locking between the sliding tooth plate and the positioning tooth plate can be conveniently released, so that the locking of the rotating arm is conveniently released.

According to the preferable technical scheme, the outer surface of the positioning rod is movably sleeved with a spring stop block positioned below the limiting plate, the top of the spring stop block is movably connected with the bottom of the limiting plate, the outer surface of the positioning rod is movably sleeved with a positioning spring positioned at the bottom of the spring stop block, the upper end and the lower end of the positioning spring are fixedly connected with the bottom of the spring stop block and the top of the sliding tooth plate respectively, the positioning spring can be extruded under the cooperation of the limiting plate through the arranged spring stop block, and meanwhile, when the sliding tooth plate drives the positioning spring to move through the positioning rod, the top of the positioning spring and the bottom of the limiting plate can be prevented from generating increased friction, so that the situation that the positioning spring is distorted and deformed is avoided.

Compared with the prior art, the utility model has the following beneficial effects:

1. the sliding rod can simultaneously drive the two sliding blocks to move oppositely through the rotating arm, so that the two sliding blocks can move oppositely through the two limiting springs, the effect of rapidly clamping a workpiece is achieved, and the sliding tooth plate can be driven to slide along the top of the positioning tooth plate through the movable rod and the connecting plate due to the movement of the rotating arm, so that the locking effect can be timely achieved under the elastic force recovery action of the positioning rod.

2. According to the utility model, by arranging the limiting plate, the positioning tooth plate, the sliding tooth plate and the positioning spring, the sliding tooth plate can be tightly attached to the positioning tooth plate through the positioning rod under the elastic recovery action of the positioning spring, so that the stable connection between the positioning tooth plate and the sliding tooth plate in the clamping process can be ensured, the condition that the rotating arm rotates accidentally due to the separation of the positioning tooth plate and the sliding tooth plate in the locking process can be avoided, the effect of stably locking a workpiece can be achieved, and meanwhile, the locking of the operating table and the sliding tooth plate can be further released through the pulling block, so that the locking of the rotating arm can be released.

Drawings

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

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention;

FIG. 4 is a side cross-sectional structural schematic view of the present invention;

fig. 5 is a partially enlarged structural view of a portion a in fig. 4.

In the figure: 1. an operation table; 2. a chute; 3. a slider; 4. a slide bar; 5. a rotating arm; 6. a connecting rod; 7. a clamping plate; 8. a limiting spring; 9. a limiting rod; 10. a support frame; 11. a limiting plate; 12. positioning a tooth plate; 13. sliding the tooth plate; 14. a connecting plate; 15. a movable rod; 16. positioning a rod; 17. a spring stop; 18. a positioning spring; 19. and pulling the block.

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.

As shown in fig. 1 to 5, the utility model provides a fast clamping workbench for metal processing, which comprises an operating table 1, wherein a sliding groove 2 is formed in the middle of the top of the operating table 1, two sliding blocks 3 are movably clamped in the sliding groove 2, the tops and the bottoms of the two sliding blocks 3 are respectively movably hinged with a sliding rod 4, a rotating arm 5 is movably hinged on the back of the operating table 1, the upper end and the lower end of the front of the rotating arm 5 are fixedly connected with connecting rods 6, the number of the connecting rods 6 is two, the front of the two connecting rods 6 are respectively movably connected with the backs of the two sliding rods 4, and due to the arrangement of the rotating arm 5, the two sliding blocks 3 can be driven to move oppositely or oppositely under the matching of the sliding rods 4 and the connecting rods 6, so that the effect of fast clamping a workpiece can be achieved.

Wherein, be provided with the clamp plate 7 that is located 1 top of operation panel between the face in opposite directions of two sliders 3, the quantity of clamp plate 7 is two, the bottom of two clamp plates 7 all with the top swing joint of operation panel 1, the equal fixedly connected with spacing spring 8 in the back of the looks of two clamp plates 7, the quantity of spacing spring 8 is two, two spacing spring 8 back of the body respectively with two slider 3 face fixed connection in opposite directions, through the clamp plate 7 that sets up, can drive two slider 3 and move in opposite directions or back of the body mutually through connecting rod 6 and slide bar 4 after rotatory swinging boom 5, thereby can drive two clamp plates 7 through spacing spring 8 and move in opposite directions or back of the body mutually, thereby can press from both sides tight processing to the work piece through two clamp plates 7.

Wherein, the equal fixedly connected with in both sides is located the gag lever post 9 in both sides around two spacing springs 8 around two pinch-off blades 7 back mutually, and the other end of gag lever post 9 runs through slider 3, and the surface of gag lever post 9 cup joints with the inner wall activity of slider 3, because the setting of gag lever post 9, can restrict the removal of two pinch-off blades 7 under the cooperation of two sliders 3 to make two pinch-off blades 7 can press from both sides tightly the work piece under the cooperation of two spacing springs 8.

Wherein, the bottom of the operating platform 1 is fixedly provided with a supporting frame 10, the left side of the top of the operating platform 1 is fixedly provided with a limiting plate 11 positioned below the connecting rod 6, the top of the operating platform 1 is fixedly provided with a positioning tooth dental lamina 12 positioned at the back of the limiting plate 11, the top of the positioning tooth dental lamina 12 is engaged and connected with a sliding tooth dental lamina 13, the top of the sliding tooth dental lamina 13 is fixedly connected with a connecting plate 14, the front of the connecting plate 14 is movably hinged with a movable rod 15, the top of the movable rod 15 is movably sleeved with the outer surface of the connecting rod 6, and the movement of the sliding tooth dental lamina 13 can be limited through the arranged limiting plate 11, and then the sliding tooth plate 13 can push the sliding tooth plate 13 to be tightly attached to the positioning tooth plate 12 through the positioning rod 16 under the elastic force recovery action of the positioning spring 18, so that the positioning tooth plate 12 and the sliding tooth plate 13 can be tightly locked.

Wherein, the top fixedly connected with of slip tooth dental lamina 13 is located the locating lever 16 at the connecting plate 14 back, limiting plate 11 and fixedly connected with pulling block 19 are run through at the top of locating lever 16, the bottom of pulling block 19 and the top swing joint of limiting plate 11, the surface of locating lever 16 cup joints with the inner wall activity of limiting plate 11, because the setting of locating lever 16, the staff of being convenient for under the cooperation of pulling block 19 removes slip tooth dental lamina 13 through pulling block 19, can be convenient for remove the locking between slip tooth dental lamina 13 and the location tooth dental lamina 12, thereby be convenient for remove the locking to swinging boom 5.

Wherein, the surface activity of locating lever 16 has cup jointed the spring dog 17 that is located limiting plate 11 below, the top of spring dog 17 and the bottom swing joint of limiting plate 11, the surface activity of locating lever 16 has cup jointed the positioning spring 18 that is located spring dog 17 bottom, the upper and lower both ends of positioning spring 18 respectively with the bottom of spring dog 17 and the top fixed connection of slip tooth dental lamina 13, through the spring dog 17 that sets up, can extrude positioning spring 18 under the cooperation of limiting plate 11, can avoid the top of positioning spring 18 and the bottom of limiting plate 11 to produce the increasement friction when slip tooth dental lamina 13 drives positioning spring 18 through locating lever 16 simultaneously, thereby avoid resulting in positioning spring 18 to take place the condition of distortion.

The working principle and the using process of the utility model are as follows:

the rotary arm 5 can drive the two sliding blocks 3 to slide oppositely along the inner wall of the sliding groove 2 through the two connecting rods 6 and the two sliding rods 4, and the two sliding blocks 3 can drive the two clamping plates 7 to move oppositely through the two limiting springs 8 under the limitation of the limiting rod 9, so that a workpiece can be clamped quickly; the rotating arm 5 can drive the sliding tooth plate 13 to slide along the top of the positioning tooth plate 12 and the inside of the limiting plate 11 through the movable rod 15 and the connecting plate 14 while rotating, so that the sliding tooth plate 13 can be pushed to be quickly attached to the positioning tooth plate 12 under the elastic force recovery action of the positioning spring 18, and the effect of timely locking is achieved;

and the pull block 19 can be pulled upwards to drive the sliding tooth plate 13 to move upwards through the positioning rod 16, the positioning spring 18 can be extruded by the movement of the sliding tooth plate 13 under the matching of the spring stop block 17 to enable the sliding tooth plate 13 to have elastic force recovery performance, and meanwhile, the locking of the sliding tooth plate 13 and the positioning tooth plate 12 can be released due to the movement of the sliding tooth plate 13, so that the locking of the rotating arm 5 can be released, and the locking of the two clamping plates 7 on the workpiece can be released.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick clamping's workstation for metalworking, includes operation panel (1), its characterized in that: spout (2) have been seted up at the middle part at operation panel (1) top, the inside activity joint of spout (2) has slider (3), the quantity of slider (3) is two, two the top and the bottom of slider (3) are movable respectively and are articulated to have slide bar (4), the back activity of operation panel (1) articulates there is swinging boom (5), the equal fixedly connected with connecting rod (6) in upper and lower both ends that swinging boom (5) are positive, the quantity of connecting rod (6) is two, two the front of connecting rod (6) respectively with the back swing joint of two slide bars (4).

2. A quick-clamping metal working table as claimed in claim 1, wherein: two be provided with clamp plate (7) that are located operation panel (1) top between the face in opposite directions of slider (3), the quantity of clamp plate (7) is two, two the bottom of clamp plate (7) all with the top swing joint of operation panel (1), two the equal fixedly connected with spacing spring (8) of the back of the body of clamp plate (7), the quantity of spacing spring (8) is two, two the back of the body of spacing spring (8) respectively with the face fixed connection in opposite directions of two sliders (3).

3. A quick-clamping metal working table as claimed in claim 2, characterized in that: two equal fixedly connected with in both sides is located gag lever post (9) of both sides around two spacing springs (8) around pinch-off blades (7) looks back, the other end of gag lever post (9) runs through slider (3), the surface of gag lever post (9) and the inner wall activity of slider (3) are cup jointed.

4. A quick-clamping metal working table as claimed in claim 1, wherein: the bottom fixed mounting of operation panel (1) has support frame (10), the left side fixed mounting at operation panel (1) top has limiting plate (11) that is located connecting rod (6) below, the top fixed mounting of operation panel (1) has location tooth dental lamina (12) that is located the limiting plate (11) back, the top meshing of location tooth dental lamina (12) is connected with slip tooth dental lamina (13), the top fixedly connected with connecting plate (14) of slip tooth dental lamina (13), the positive activity hinge of connecting plate (14) has movable rod (15), the top of movable rod (15) cup joints with the surface activity of connecting rod (6).

5. A quick-clamping metal working table as claimed in claim 4, wherein: the top fixedly connected with of slip tooth dental lamina (13) is located locating lever (16) at connecting plate (14) back, limiting plate (11) and fixedly connected with pull piece (19) are run through at the top of locating lever (16), the bottom of pulling piece (19) and the top swing joint of limiting plate (11), the surface of locating lever (16) and the inner wall activity of limiting plate (11) cup joint.

6. A quick-clamping metal working table as claimed in claim 5, wherein: the outer surface activity of locating lever (16) has cup jointed spring dog (17) that are located limiting plate (11) below, the top of spring dog (17) and the bottom swing joint of limiting plate (11), the outer surface activity of locating lever (16) has cup jointed positioning spring (18) that are located spring dog (17) bottom, positioning spring (18) the upper and lower both ends respectively with the bottom of spring dog (17) and the top fixed connection of slip tooth dental lamina (13).