CN219255368U - Novel fixture for mechanical manufacturing - Google Patents

Abstract

The utility model belongs to the technical field of clamps, and particularly relates to a novel clamp for mechanical manufacturing, which comprises a substrate, wherein a mounting cylinder is fixedly connected onto the substrate, a mounting end is connected onto the mounting cylinder in a sliding manner, a fixing cylinder is fixedly connected onto the mounting cylinder, an end disc is connected onto the fixing cylinder in a sliding manner, a clamping plate is fixedly connected onto the end disc, the clamping plate is connected with the mounting cylinder in a sliding manner, the clamping plate is connected with the mounting end in a sliding manner, an elastic piece is adhered onto the end disc, the other end of the elastic piece is adhered onto the fixing cylinder, an end plate is fixedly connected onto the end disc, the end plate is connected with the fixing cylinder in a sliding manner, and a clamping mechanism is arranged on the substrate. According to the utility model, the mounting end is sleeved by pushing the mounting cylinder, and the mounting end can be spliced and limited under the action of the structure of the clamping plate, the end plate, the elastic piece and the like, so that the clamp is in a stable connection state, and an operator can conveniently and rapidly mount and use the clamp.

Description

Novel fixture for mechanical manufacturing

Technical Field

The utility model relates to the technical field of clamps, in particular to a novel clamp for machine manufacturing.

Background

As is known, the production and manufacture of mechanical parts is carried out independently of the use of clamps, which are devices used in the mechanical manufacturing process to fix the mechanical parts to be machined in the correct position for the application or detection.

The utility model patent with the bulletin number of CN214922423U discloses a novel clamp for machine manufacturing, which comprises a base, a screw rod and a movable clamping part, wherein a limit groove is formed in the base along the axial direction, one end of the limit groove, which is positioned at the bottom of the base, of the base is fixedly provided with a cambered surface clamping part, the other end of the base is fixedly provided with a plane clamping part, and the cambered surface clamping part and the plane clamping part are positioned above the limit groove; the profile of the movable clamping part is in an inverted T shape and comprises a special-shaped clamping part and a limiting part, wherein the special-shaped clamping part is positioned above the limiting part, the limiting part is positioned in the limiting groove and is matched with the limiting groove, one side of the special-shaped clamping part is an arc surface, the other side of the special-shaped clamping part is a plane, the arc surface of the special-shaped clamping part is opposite to the arc surface of the arc surface clamping part, and the plane of the special-shaped clamping part is opposite to the plane of the plane clamping part; the limiting part is provided with a threaded hole, and the screw rod is positioned in the limiting groove and penetrates through the threaded hole to be in threaded connection with the movable clamping part; the clamp is more stable to clamp and has better practicability.

However, the existing novel mechanical manufacturing clamp also has certain defects, firstly, the existing novel mechanical manufacturing clamp has no installation cylinder, fixed cylinder, clamping plate and other structures, the clamp is inconvenient to install and use rapidly by operators, secondly, the existing novel mechanical manufacturing clamp has no good clamping mechanism, and operators are required to manually rotate the rotating handle to clamp mechanical parts, so that time and labor are wasted.

Disclosure of Invention

The utility model aims to provide a novel clamp for mechanical manufacturing, which solves the problems that the existing novel clamp for mechanical manufacturing does not have the arrangement of a mounting cylinder, a fixing cylinder, a clamping plate and other structures, is inconvenient for operators to rapidly mount and use the clamp, and also does not have a good clamping mechanism, and the operators are required to manually rotate a rotating handle to clamp mechanical parts, so that time and labor are wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel anchor clamps for machine-building, includes the base plate, fixedly connected with installation section of thick bamboo on the base plate, sliding connection has the installation end on the installation section of thick bamboo, fixedly connected with fixed section of thick bamboo on the installation section of thick bamboo, sliding connection has the end dish in the fixed section of thick bamboo, fixedly connected with cardboard on the end dish, cardboard and installation section of thick bamboo sliding connection, cardboard and installation end sliding connection, the bonding has the elastic component on the end dish, the other end and the fixed section of thick bamboo bonding of elastic component, fixedly connected with end plate on the end dish, end plate and fixed section of thick bamboo sliding connection, be provided with clamping mechanism on the base plate.

Preferably, two elastic pieces are arranged, the two elastic pieces are symmetrically distributed on the end disc, and the end disc can be connected for use through the arrangement of the elastic pieces.

Preferably, the buckle groove is formed in the end plate, the end plate is made of rubber, the end plate is convenient to move by pulling the end plate by an operator through the arrangement of the buckle groove, and the rubber has good durability.

Preferably, the clamping mechanism comprises a motor, a first gear, a second positive and negative threaded screw rod, a gear, clamping plates, clamping holes, a top plate, an elastic air bag and clamping balls, wherein the motor is fixedly installed on the substrate, an output shaft of the motor is rotationally connected with the substrate, the first gear is fixedly sleeved on the outer side of an output end of the motor, the second positive and negative threaded screw rod is installed in the substrate through a bearing, the second gear is fixedly sleeved on the outer side of the positive and negative threaded screw rod, the second gear is meshed with the first gear, the outer side of the positive and negative threaded screw rod is connected with the two clamping plates through threads, the clamping plates are in sliding connection with the substrate, the clamping holes are formed in the substrate, the top plate is in sliding connection with the positive and negative threaded screw rod, the clamping balls are in sliding connection with the clamping holes, and the two clamping plates can be pushed to move through the arrangement of the motor, the second gear, the positive and negative threaded screw rod and the other structures.

Preferably, the card hole is provided with a plurality of, and a plurality of the card hole is annular array arrangement on the base plate, through the setting of card hole, is convenient for cooperate the card ball to connect and use.

Preferably, an elastic air bag is adhered to the top plate, the other end of the elastic air bag is adhered to the front and back threaded screw rod, and the top plate can be connected for use through the arrangement of the elastic air bag.

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

1. according to the utility model, the mounting end is sleeved by pushing the mounting cylinder, and the mounting end can be spliced and limited under the action of the structure of the clamping plate, the end plate, the elastic piece and the like, so that the clamp is in a stable connection state, and an operator can conveniently and rapidly mount and use the clamp.

2. According to the utility model, through the arrangement of the structures such as the motor, the first gear, the front and back threaded screw rod and the like, the two clamping plates can be pushed to move in opposite directions, so that the mechanical parts are clamped and fixed, and under the action of the structures such as the clamping holes, the clamping balls and the like, the front and back threaded screw rod can be limited, so that the clamping plates can be accurately controlled and used.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.

In the figure: 1. a substrate; 2. a mounting cylinder; 3. a mounting end; 4. a fixed cylinder; 5. an end plate; 6. a clamping plate; 7. an elastic member; 8. an end plate; 9. a clamping mechanism; 91. a motor; 92. a first gear; 93. a front and back threaded screw rod; 94. a second gear; 95. a clamping plate; 96. a clamping hole; 97. a top plate; 98. an elastic air bag; 99. and (5) clamping the ball.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, a novel fixture for machine-building comprises a base plate 1, a mounting cylinder 2 is fixedly connected to the base plate 1, a mounting end 3 is slidably connected to the mounting cylinder 2, a fixing cylinder 4 is fixedly connected to the mounting cylinder 2, an end plate 5 is slidably connected to the fixing cylinder 4, a clamping plate 6 is fixedly connected to the end plate 5, the clamping plate 6 is slidably connected with the mounting cylinder 2, the clamping plate 6 is slidably connected with the mounting end 3, elastic pieces 7 are adhered to the end plate 5, the elastic pieces 7 are arranged in two, the two elastic pieces 7 are symmetrically distributed on the end plate 5, an end plate 8 can be fixedly connected to the end plate 5 through the arrangement of the elastic pieces 7, a buckling groove is formed in the end plate 8, the end plate 8 is made of rubber material, an operator can conveniently pull the end plate 8 to move through the arrangement of the buckling groove, the rubber material has good durability, the end plate 8 is slidably connected with the fixing cylinder 4, and a clamping mechanism 9 is arranged on the base plate 1.

Referring to fig. 1, 2 and 3, the clamping mechanism 9 includes a motor 91, a first gear 92, a front and back threaded screw 93, a second gear 94, a clamping plate 95, a clamping hole 96, a top plate 97, an elastic air bag 98 and a clamping ball 99, wherein the motor 91 is fixedly installed on the base plate 1, an output shaft of the motor 91 is rotationally connected with the base plate 1, the first gear 92 is fixedly sleeved on the outer side of an output end of the motor 91, the front and back threaded screw 93 is installed in the base plate 1 through a bearing, the second gear 94 is fixedly sleeved on the outer side of the front and back threaded screw 93, the second gear 94 is meshed with the first gear 92, the two clamping plates 95 are connected on the outer side of the front and back threaded screw 93 through threads, the clamping plate 95 is in sliding connection with the base plate 1, the clamping hole 96 is formed in the base plate 1, the clamping ball 99 is in sliding connection with the clamping hole 96, and the two clamping plates 95 can be pushed to move through the arrangement of the motor 91, the second gear 94, the front and back threaded screw 93 and the like.

Referring to fig. 1, 2 and 4, the plurality of clamping holes 96 are arranged on the substrate 1 in an annular array, the clamping holes 96 are arranged to be convenient for being matched with the clamping balls 99 for connection, the elastic air bags 98 are adhered to the top plate 97, the other ends of the elastic air bags 98 are adhered to the front and back threaded screw rods 93, and the top plate 97 can be connected for use through the arrangement of the elastic air bags 98.

The specific implementation process of the utility model is as follows: when the novel fixture for mechanical manufacturing is required to be used, the end plate 8 can be pulled to move in the direction away from the fixed cylinder 4 so as to drive the end plate 5 to slide along the inner wall of the fixed cylinder 4, the elastic piece 7 deforms under stress so as to drive the clamping plate 6 to move, then the base plate 1 is pushed to drive the mounting cylinder 2 to move, the mounting cylinder 2 is sleeved on the mounting end 3, the end plate 8 is loosened so that the elastic piece 7 recovers deformation so as to push the clamping plate 6 to be inserted into the mounting end 3, and the limiting treatment is carried out on the mounting cylinder 2, so that an operator can conveniently and rapidly install and use the fixture;

the starting motor 91 drives the gear one 92 to rotate, under the meshing relationship, the gear two 94 is driven to rotate, the gear two 94 is stressed to drive the positive and negative threaded screw rod 93 to rotate, under the threaded connection relationship, the two clamping plates 95 are pushed to move in opposite directions, the mechanical parts are clamped and fixed, in the process, the clamping holes 96 squeeze the clamping balls 99, the clamping balls 99 are stressed to push the top plate 97 to move, the elastic air bags 98 are stressed to deform, the clamping balls 99 are separated from the clamping holes 96, under the action of force, the clamping balls 99 slide along the inner wall of the base plate 1, when the clamping balls 99 slide into the next clamping holes 96 formed in the base plate 1, the elastic air bags 98 recover to deform, so that the clamping balls 99 are pushed to be inserted into the clamping holes 96, the positive and negative threaded screw rod 93 is limited, and the clamping plates 95 are accurately controlled to be used, and the problem of excessive extrusion of the mechanical parts is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The utility model provides a novel anchor clamps for machine-building, includes base plate (1), its characterized in that: fixedly connected with installation section of thick bamboo (2) on base plate (1), sliding connection has installation end (3) on installation section of thick bamboo (2), fixedly connected with fixed section of thick bamboo (4) on installation section of thick bamboo (2), sliding connection has end dish (5) on fixed section of thick bamboo (4), fixedly connected with cardboard (6) on end dish (5), cardboard (6) and installation section of thick bamboo (2) sliding connection, cardboard (6) and installation end (3) sliding connection, bonding has elastic component (7) on end dish (5), the other end and the fixed section of thick bamboo (4) of elastic component (7) bond, fixedly connected with end plate (8) on end dish (5), end plate (8) and fixed section of thick bamboo (4) sliding connection are provided with clamping mechanism (9) on base plate (1).

2. The novel machine jig according to claim 1, wherein: the two elastic pieces (7) are arranged, and the two elastic pieces (7) are symmetrically distributed on the end disc (5).

3. The novel machine jig according to claim 1, wherein: the end plate (8) is internally provided with a buckling groove, and the end plate (8) is made of rubber.

4. The novel machine jig according to claim 1, wherein: clamping mechanism (9) are including motor (91), first gear (92), positive and negative screw thread lead screw (93), gear two (94), splint (95), draw-in hole (96), roof (97), elasticity gasbag (98) and card ball (99), fixed mounting has motor (91) on base plate (1), the output shaft and the base plate (1) of motor (91) rotate and are connected, first gear (92) has been fixedly cup jointed in the output outside of motor (91), install positive and negative screw thread lead screw (93) through the bearing in base plate (1), positive and negative screw thread lead screw (93)'s the outside is fixed cup joint second gear (94), second gear (94) and first gear (92) meshing, there are two splint (95) in the outside of positive and negative screw thread lead screw (93) through threaded connection, splint (95) and base plate (1) sliding connection, draw-in hole (96) have been seted up in base plate (1), sliding connection has roof (97) on roof (97) positive and negative screw thread lead screw (93), card ball (99) and card ball (99) sliding connection.

5. The novel machine-building jig according to claim 4, wherein: the plurality of clamping holes (96) are formed, and the plurality of clamping holes (96) are distributed on the substrate (1) in an annular array.

6. The novel machine-building jig according to claim 4, wherein: an elastic air bag (98) is adhered to the top plate (97), and the other end of the elastic air bag (98) is adhered to the front and back threaded screw rod (93).

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