CN216000195U

CN216000195U - Fixing and clamping device for metal processing

Info

Publication number: CN216000195U
Application number: CN202122030004.2U
Authority: CN
Inventors: 王进; 严正
Original assignee: Nanjing Xinmingchuang Metal Products Co ltd
Current assignee: Nanjing Xinmingchuang Metal Products Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-11
Anticipated expiration: 2031-08-26

Abstract

The utility model provides a fixed clamping device for metal processing, which comprises a processing table and clamping plates symmetrically arranged at the top of the processing table, wherein a cavity is formed in the processing table, an adjusting component for driving the clamping plates to move is accommodated in the cavity, a linkage component is arranged at the coupling part of the adjusting component and the clamping plates, and when the adjusting component is driven, the symmetrically arranged clamping plates are driven by the linkage component to move oppositely at the top of the processing table; through the first bevel gear that sets up and the rotation of mutually supporting of symmetrical meshing between the second bevel gear of first bevel gear both sides, can drive the screw thread rotation between two sets of nut covers that the symmetry set up and the screw rod, can drive two grip blocks that set up relatively at processing bench top and can carry out the removal of controlling the position at the top of processing platform, realized then that can be convenient and quick carry out the centre gripping fixedly to the metal on the processing bench to staff's labour has been reduced.

Description

Fixing and clamping device for metal processing

Technical Field

The utility model relates to the technical field of metal processing, in particular to a fixing and clamping device for metal processing.

Background

Metal working is a common metal processing mode, process into different shapes with metal working spare, the structure, the people of being convenient for use, long-term, for improving machining efficiency, the product quality, in-process to metal material processing, it is fixed all to carry out the centre gripping to metal material, metal working spare is in the course of working, need stabilize metal working spare, metal working spare's fixed clamping device then is an effectual device of stabilizing metal working spare, but current clamping device is when using, it manually goes to adjust the interval between two grip blocks to need the staff, nevertheless the staff not only can be scratched by the processing subassembly in accommodation process, also can reduce the machining efficiency of device.

Therefore, the fixing and clamping device for metal processing in the scheme is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a fixing and clamping device for metal processing.

The utility model solves the technical problems through the following technical means:

the utility model provides a fixed clamping device is used in metalworking, sets up in the grip block at processing bench top including processing platform and symmetry, the inside of processing platform is formed with the cavity, and the accommodation has the adjusting part that is used for driving the grip block and removes in the cavity, the coupling department of adjusting part and grip block is provided with the linkage subassembly, and when driving the adjusting part, the grip block that drives the symmetry by the linkage subassembly and sets up carries out opposite direction at processing bench top.

Furthermore, the adjusting component comprises a motor fixed at the center of the bottom in the cavity, a rotating shaft driven by the driving end of the motor, a first bevel gear sleeved at the tail end of the rotating shaft, and a second bevel gear symmetrically meshed at two sides of the first bevel gear.

Furthermore, the inner surfaces of the two second bevel gears are sleeved with screw rods, one ends of the screw rods, far away from the second bevel gears, are connected with the cavity bearing, and the surfaces of the two screw rods are both provided with nut sleeves in a threaded sleeve mode.

Furthermore, the linkage assembly comprises sliding grooves symmetrically formed in the top surface of the machining table and sliding rods arranged inside the sliding grooves in a sliding mode, the bottom surfaces of the sliding rods are fixed to the top surface of the nut sleeve, and one ends, far away from the nut sleeve, of the sliding rods extend to the outside of the sliding grooves and are fixed to the bottom surface of the top surface of the clamping plate.

Furthermore, one side of grip block is flexible to be provided with the protection subassembly that is used for protecting the metal, the protection subassembly is including offering the chamber of placing in grip block one side surface.

Further, the upper and lower inner walls of the placing cavity are both provided with sliding grooves, sliding plates are arranged inside the sliding grooves in a sliding mode, a plurality of buffer springs are fixed on the sliding plates and the intersection of the placing cavity in an array mode, the buffer springs can stretch along the horizontal direction, a soft pad is fixed on the surface of one side, far away from the buffer springs, of the sliding plates, and the soft pad extends to the outside of the placing cavity.

The utility model has the beneficial effects that: through the first bevel gear that sets up and the rotation of mutually supporting of symmetrical meshing between the second bevel gear of first bevel gear both sides, can drive the screw thread rotation between two sets of nut covers that the symmetry set up and the screw rod, make two slide bars pass through the screw thread normal running fit of nut cover with the screw rod, can carry out the slip of horizontal direction in the inside of spout, cause the sliding fit between slide bar and spout, can drive relative two grip blocks that set up at processing bench top and can carry out the removal of controlling the position at the top of processing platform, then realized that can be convenient and quick carry out the centre gripping to the metal on the processing platform and fix, thereby staff's labour has been reduced, the centre gripping efficiency and the stability of device have also been improved simultaneously.

Drawings

FIG. 1 is a schematic structural view of a fixing and clamping device for metal processing according to the present invention;

fig. 2 is a schematic structural diagram of the shield assembly of fig. 1 according to the present invention.

In the figure: 1. a processing table; 2. a clamping plate; 21. a guard assembly; 211. a placement chamber; 212. a buffer spring; 213. a sliding plate; 214. a sliding groove; 215. a soft cushion; 3. an adjustment assembly; 31. a motor; 32. a rotating shaft; 33. a first bevel gear; 34. a second bevel gear; 35. a screw; 36. a nut sleeve; 4. a linkage assembly; 41. a slide bar; 42. a chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in fig. 1, the fixed clamping device for metal processing of the present embodiment includes a processing table 1 and a clamping plate 2 symmetrically disposed on the top of the processing table 1, a cavity is formed inside the processing table 1, an adjusting component 3 for driving the clamping plate 2 to move is accommodated in the cavity, a linkage component 4 is disposed at a coupling position of the adjusting component 3 and the clamping plate 2, and when the adjusting component 3 is driven, the clamping plate 2 symmetrically disposed is driven by the linkage component 4 to move oppositely on the top of the processing table 1.

When the grip block 2 is adjusted to needs, the movable adjusting component 3 rotates, so that the linkage component 4 can drive the grip block 2 symmetrically arranged at the top of the processing table 1, and the movement of the left and right positions is carried out at the top of the processing table 1, so that the metal placed on the processing table 1 can be rapidly clamped and fixed.

As shown in fig. 1, in the fixing and clamping device for metal processing of this embodiment, the adjusting assembly 3 includes a motor 31 fixed at the center of the bottom in the cavity, a rotating shaft 32 driven by the driving end of the motor 31, a first bevel gear 33 sleeved on the end of the rotating shaft 32, and a second bevel gear 34 engaged with two sides of the first bevel gear 33 symmetrically.

In use, the motor 31 is first activated to rotate the rotating shaft 32, and then the second bevel gears 34 engaged on both sides of the first bevel gear 33 are driven to rotate in opposite directions at the same time.

As shown in fig. 1, in the fixed clamping device for metal processing of this embodiment, the inner surfaces of two second bevel gears 34 are respectively sleeved with a screw 35, and one end of the screw 35 away from the second bevel gears 34 is connected with a cavity bearing, and the surfaces of two sets of screws 35 are respectively sleeved with a nut sleeve 36.

When the two second bevel gears 34 rotate synchronously and oppositely, the two sets of screw rods 35 and the nut sleeves 36 can be driven to rotate oppositely, so that the two sets of linkage assemblies 4 can be driven to move horizontally.

As shown in fig. 1, in the fixing and clamping device for metal working of the present embodiment, the linkage assembly 4 includes sliding grooves 42 symmetrically formed on the top surface of the working table 1 and sliding rods 41 slidably disposed inside the sliding grooves 42, the bottom surface of the sliding rod 41 is fixed to the top surface of the nut sleeve 36, and one end of the sliding rod 41 away from the nut sleeve 36 extends to the outside of the sliding groove 42 and is fixed to the bottom surface of the clamping plate 2.

When the processing table is used, the two sets of sliding grooves 42 and the sliding rods 41 can slide by the rotation of the threads between the two sets of screw rods 35 and the nut sleeves 36, and then the clamping plates 2 symmetrically arranged on the processing table 1 can be driven to move in the horizontal direction.

As shown in fig. 2, in the fixing and clamping device for metal processing of the present embodiment, a protection component 21 for protecting metal is telescopically disposed on one side of the clamping plate 2, and the protection component 21 includes a placing cavity 211 opened on one side surface of the clamping plate 2.

When using, when grip block 2 removed to support when the surface at the metal, at this moment protection component 21 can play and move buffering, abrasionproof effect, causes to protect the surface of metal, plays wearing and tearing to its surface when having avoided grip block 2 direct centre gripping metal, has also improved the stability of grip block 2 when centre gripping metal simultaneously.

As shown in fig. 2, in the fixing and clamping device for metal processing of the present embodiment, sliding grooves 214 are formed in both the upper and lower inner walls of the placing cavity 211, a sliding plate 213 is slidably disposed inside the sliding grooves 214, a plurality of buffer springs 212 are fixed at the intersection of the sliding plate 213 and the placing cavity 211 in an array manner, the buffer springs 212 can extend and retract along the horizontal direction, a soft pad 215 is fixed on the surface of one side of the sliding plate 213, which is far away from the buffer springs 212, and the soft pad 215 extends to the outside of the placing cavity 211.

When the clamping device is used, when the soft pad 215 is in contact with the metal surface, the sliding plate 213 can move horizontally in the sliding groove 214, and then the buffer spring 212 can only compress horizontally, so that the clamping device can buffer the collision of the clamping plate 2 when clamping the metal, and meanwhile, the stability of the clamping plate 2 when clamping the metal can be improved by the elastic acting force of the buffer spring 212, so that the safety and the stability of the clamping device when clamping the metal are improved.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a fixed clamping device is used in metalworking, includes processing platform (1) and symmetrical clamping plate (2) that set up in processing platform (1) top, its characterized in that: the inside of processing platform (1) is formed with the cavity, contains in the cavity and is used for driving adjusting part (3) that grip block (2) removed, adjusting part (3) are provided with linkage subassembly (4) with the coupling department of grip block (2), and when drive adjusting part (3), grip block (2) that the symmetry set up are driven by linkage subassembly (4) carry out opposite direction at processing platform (1) top.

2. A fixing and holding device for metal working according to claim 1, characterized in that: the adjusting component (3) comprises a motor (31) fixed at the center of the bottom in the cavity, a rotating shaft (32) driven by the driving end of the motor (31), a first bevel gear (33) sleeved at the tail end of the rotating shaft (32), and a second bevel gear (34) symmetrically meshed with two sides of the first bevel gear (33).

3. A fixing and holding device for metal working according to claim 2, characterized in that: the inner surface of the two second bevel gears (34) is sleeved with a screw (35), one end, far away from the second bevel gears (34), of the screw (35) is connected with the cavity bearing, and the surfaces of the two screw (35) are sleeved with nut sleeves (36) in a threaded manner.

4. A fixing and holding device for metal working according to claim 3, characterized in that: the linkage assembly (4) comprises sliding grooves (42) symmetrically formed in the top surface of the machining table (1) and sliding rods (41) arranged inside the sliding grooves (42) in a sliding mode, the bottom surfaces of the sliding rods (41) are fixed to the top surface of the nut sleeve (36), and one ends, far away from the nut sleeve (36), of the sliding rods (41) extend to the outside of the sliding grooves (42) and are fixed to the bottom surface of the clamping plate (2) through the top surface.

5. A fixing and holding device for metal working according to claim 1, characterized in that: one side of grip block (2) is flexible to be provided with and is used for protecting the protective assembly (21) of metal, protective assembly (21) are including offering placing chamber (211) on grip block (2) one side surface.

6. A fixing and clamping device for metal working according to claim 5, characterized in that: the upper and lower inner walls of the placement cavity (211) are provided with sliding grooves (214), a sliding plate (213) is arranged inside the sliding grooves (214) in a sliding mode, a plurality of buffer springs (212) are fixed at the intersection of the sliding plate (213) and the placement cavity (211) in an array mode, the buffer springs (212) can stretch out and draw back along the horizontal direction, a soft pad (215) is fixed on the surface of one side, away from the buffer springs (212), of the sliding plate (213), and the soft pad (215) extends to the outside of the placement cavity (211).