CN212398876U

CN212398876U - Multiple type of product machining clamping device

Info

Publication number: CN212398876U
Application number: CN202021163709.0U
Authority: CN
Inventors: 刘承; 刘瑶
Original assignee: Feidong Daming Machinery Co ltd
Current assignee: Feidong Daming Machinery Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-01-26
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a multiple type of product machining clamping device belongs to machining technical field, multiple type of product machining clamping device includes the bottom plate, the bottom plate upper end can be dismantled and be connected with the attenuator, the attenuator upper end can be dismantled and be connected with the upper plate, and the attenuator outside has cup jointed the spring. The utility model discloses a rotate the T type handle, the T type is the screw thread feed motion along the lead screw cover inner wall to the drive lead screw, the lead screw drives H type axle and carries out the rotation along the dead lever inside groove, the carriage release lever moves left and draws close with the dead lever, the carriage release lever carries out the centre gripping with the L type splint on dead lever top to the machining product, whole convenient operation, and be applicable to the machining product of different kind models, produced vibrations in the course of working transmit the attenuator through the upper plate bottom on, the flexible deformation of attenuator outside spring production, the amplitude through spring self plays the cushioning effect to the device whole, be fit for being extensively promoted and used.

Description

Multiple type of product machining clamping device

Technical Field

The utility model relates to a machining technical field especially relates to a multiple type of product machining clamping device.

Background

The clamping device, which may also be called a jig, is a device for holding a processing object in a correct position for receiving a construction or inspection in a machine manufacturing process. In a broad sense, any process step in the process, the means for quickly, conveniently and safely mounting the product, may be referred to as a holding means. Along with the rapid development of machining, the complexity of a product is increased day and night, product clamping also becomes the field of deep research of a plurality of scientific researchers, most of clamping tools of the current workpieces are manual clamps, manual pre-tightening is needed, time and labor are wasted, the clamping efficiency is low, the pre-tightening force born by different workpieces is different, the pre-tightening force of the traditional manual clamp cannot be measured, a worker can only clamp the workpiece according to experience, the damage to the edge of the side wall of the workpiece can be caused to a certain extent, the workpiece becomes a waste product, and the production cost of an enterprise is increased.

Patent number CN206677823U discloses a multiple type product machining clamping device, including the base, there is a supporting seat through bolt fixedly connected to the top left side of the base, the outer wall of the supporting seat is through bolt fixedly connected with controller, the right side wall of the supporting seat is fixedly connected with telescopic machanism, the right end of the telescopic machanism is fixedly connected with slider, and the bottom of slider and base sliding connection, the right end of slider is through bolt fixedly connected with moving clamping mechanism, moving clamping mechanism includes the inner cylinder, this multiple type product machining clamping device, reasonable in design, strong in practicability, adopts to pretension the work piece through electric control operation, no longer needs manual pretension, saves the labour of workers, improves the machining clamping efficiency, and monitors the pretension force through pressure sensor in real time, avoids causing damage to the work piece, the production cost of enterprises is reduced.

At present, the above patents have certain technical defects: 1. electrical equipment is used for operation in the process of clamping the mechanical workpiece, the manufacturing cost is relatively high, and certain energy is consumed in use; 2. can produce the shock wave of certain degree in machining production process, and above-mentioned patent lacks damping device, leads to the whole not stable enough of during operation of equipment easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multiple type of product machining clamping device, through rotating the T type handle, the T type is screw feed motion along the lead screw cover inner wall to driving the lead screw, the lead screw drives H type axle and carries out the rotation along the dead lever inside groove, the carriage release lever moves left and draws close with the dead lever, the carriage release lever carries out the centre gripping with the L type splint on dead lever top to the machining product, whole convenient operation, and be applicable to the machining product of different types model, produced vibrations pass through the upper plate bottom in the course of working and transmit on the attenuator, attenuator outside spring produces flexible deformation, the amplitude through spring self plays the cushioning effect to the device is whole, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of multiple type of product machining clamping device, comprising a base plate, the bottom plate upper end can be dismantled and be connected with the attenuator, the attenuator upper end can be dismantled and be connected with the upper plate, and the attenuator outside has cup jointed the spring, upper plate upper left end fixedly connected with dead lever, the inside rotation of dead lever is connected with H type axle, the welding of H type axle right side has the lead screw, T type spout has been seted up to the upper plate upper surface, the inside sliding clamping of T type spout has T type saddle, T type saddle upper end fixedly connected with carriage release lever, it is connected with the lead screw cover to inlay on the carriage release lever, lead screw cover inner wall threaded connection has the lead screw.

Optionally, the upper end of the bottom plate is fixedly connected with a limiting seat, the bottom of the upper plate is fixedly connected with a T-shaped limiting rod, and the T-shaped limiting rod is slidably connected with an inner groove of the limiting seat.

Optionally, a T-shaped handle is welded to the right side of the screw rod.

Optionally, screws penetrate through the upper end and the lower end of the damper, and the tail ends of the screws are fastened with the upper plate and the bottom plate in a threaded mode respectively.

Optionally, the top ends of the fixed rod and the movable rod are fixedly connected with L-shaped clamping plates.

The utility model has the advantages as follows:

1. the utility model discloses it is practical, convenient operation and excellent in use effect, through rotating T type handle, the T type is screw feed motion along the lead screw cover inner wall to drive the lead screw, the lead screw drives H type axle and carries out the rotation along the dead lever inside groove, the T type saddle of carriage release lever bottom slides along the inside orbit of T type spout, the carriage release lever removes left and draws close with the dead lever, the carriage release lever carries out the centre gripping with the L type splint on dead lever top to the machining product, whole convenient operation, and be applicable to the machining product of different kind models.

2. The utility model discloses in, after machining product centre gripping is accomplished, the processing part that is located the product upper end carries out corresponding processing to the product of below, produced vibrations in the course of working transmit the attenuator through the upper plate bottom on, the flexible deformation of attenuator outside spring production, amplitude through spring self plays the cushioning effect to the device whole, T type gag lever post carries out up-and-down synchronous motion along spacing seat inside groove at this in-process, play limiting displacement at horizontal position, avoid the device to produce the both sides skew because the bottom shock attenuation in the course of working, so that do not influence the machining precision.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a multi-type product machining clamping device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a top view at a position a of the multi-type product machining clamping device according to the embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a multi-type product machining clamping device in an embodiment of the present invention at a position a;

in the figure: 1. a base plate; 2. a damper; 3. a spring; 4. a limiting seat; 5. a T-shaped limiting rod; 6. an upper plate; 7. a T-shaped chute; 8. a T-shaped slider; 9. a travel bar; 10. a screw rod sleeve; 11. a T-shaped handle; 12. a screw rod; 13. fixing the rod; 14. an H-shaped shaft; 15. an L-shaped splint.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The following will describe in detail a multi-type product machining clamping device according to an embodiment of the present invention with reference to fig. 1 to 3.

As shown in fig. 1-3, a multiple type of product machining clamping device, including

bottom plate

1, 1 upper end of bottom plate can be dismantled and be connected with

attenuator

2, 2 upper ends of attenuator can be dismantled and be connected with

upper plate

6, and 2 outside springs 3 that have cup jointed of attenuator, 6 upper left ends fixedly connected with dead lever 13 of upper plate, the inside rotation of dead lever 13 is connected with H type axle 14, the welding of 14 right sides of H type axle has lead screw 12, T type spout 7 has been seted up to upper plate 6 upper surface, the inside slip joint of T type spout 7 has

T type saddle

8, 8 upper ends fixedly connected with carriage release lever 9 of T type saddle, it is connected with lead screw cover 10 to inlay on carriage release lever 9, the threaded connection of 10 inner walls of lead screw cover has lead screw 12.

In the embodiment, as shown in fig. 1-3, by rotating the T-shaped handle 11, the T-shaped handle 11 drives the screw rod 12 to perform a thread feeding motion along the inner wall of the screw rod sleeve 10, the screw rod 1 drives the H-shaped shaft 14 to rotate along an inner groove of the fixed rod 13, the T-shaped slider 8 at the bottom of the movable rod 9 slides along an inner track of the T-shaped chute 7, the movable rod 9 moves leftward to approach the fixed rod 13, and the movable rod 9 and the L-shaped clamping plate 15 at the top end of the fixed rod 13 clamp a machined product, so that the overall operation is convenient, and the device is suitable for machined products of different types; after the centre gripping of machining product is accomplished, the processing part that is located the product upper end carries out corresponding processing to the product of below, produced vibrations in the course of working transmit on attenuator 2 through upper plate 6 bottom, 2 outside springs 3 of attenuator produce flexible deformation, the amplitude through spring 3 self plays the cushioning effect to the device whole, carry out synchronous motion from top to bottom along 4 inside grooves of spacing seat at this in-process T type gag lever post 5, play limiting displacement at horizontal position, avoid the device to produce the both sides skew because the bottom shock attenuation in the course of working, so that do not influence machining precision.

The upper end of the bottom plate 1 is fixedly connected with a limiting seat 4, the bottom of the upper plate 6 is fixedly connected with a T-shaped limiting rod 5, and the T-shaped limiting rod 5 is slidably connected with an inner groove of the limiting seat 4.

In this embodiment, as shown in fig. 1, the T-shaped limiting rod 5 moves up and down synchronously along the inner groove of the limiting seat 4, so as to limit the position at a horizontal position, and prevent the device from generating two-side deviation due to bottom shock absorption during the processing, so that the processing precision is not affected.

Wherein, the right side of the screw rod 12 is welded with a T-shaped handle 11.

In this embodiment, as shown in fig. 1, the T-shaped handle 11 is rotated to drive the screw rod 12 to perform a screw feeding motion along the inner wall of the screw rod sleeve 10.

The upper end and the lower end of the damper 2 are provided with screws, and the tail ends of the screws are fastened with the upper plate 6 and the bottom plate 1 in a threaded manner respectively.

In this embodiment, as shown in fig. 1, the damper 2 is coupled to the bottom plate 1 and the upper plate 6 at the upper and lower ends by screws.

Wherein, the top ends of the fixed rod 13 and the movable rod 9 are fixedly connected with an L-shaped clamp plate 15.

In this embodiment, as shown in fig. 1, the movable rod 9 and the L-shaped clamp plate 15 at the top end of the fixed rod 13 clamp the machined product.

It should be noted that the utility model relates to a multi-type product machining clamping device, in operation, the staff rotates T type 11, T type 11 drives lead screw 12 to be the screw feed motion along the lead screw cover 10 inner wall, lead screw 1 drives H type axle 14 and carries out the rotation along the dead lever 13 inside groove, T type saddle 8 of the bottom of movable rod 9 slides along the inside orbit of T type spout 7, movable rod 9 moves left and draws close with dead lever 13, movable rod 9 and L type splint 15 on the top of dead lever 13 carry out the centre gripping to the machining product, the whole convenient operation, and be applicable to the machining product of different types; after the centre gripping of machining product is accomplished, the processing part that is located the product upper end carries out corresponding processing to the product of below, produced vibrations in the course of working transmit on attenuator 2 through upper plate 6 bottom, 2 outside springs 3 of attenuator produce flexible deformation, the amplitude through spring 3 self plays the cushioning effect to the device whole, carry out synchronous motion from top to bottom along 4 inside grooves of spacing seat at this in-process T type gag lever post 5, play limiting displacement at horizontal position, avoid the device to produce the both sides skew because the bottom shock attenuation in the course of working, so that do not influence machining precision.

The utility model discloses a bottom plate 1; a damper 2; a spring 3; a limiting seat 4; a T-shaped limiting rod 5; an upper plate 6; a T-shaped chute 7; a T-shaped slider 8; a travel bar 9; a screw rod sleeve 10; a T-shaped handle 11; a screw rod 12; a fixing lever 13; an H-shaped shaft 14; the L-shaped cleat 15 components are all common standard components or components known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A multi-type product machining clamping device comprises a bottom plate (1) and is characterized in that, the upper end of the bottom plate (1) is detachably connected with a damper (2), the upper end of the damper (2) is detachably connected with an upper plate (6), a spring (3) is sleeved outside the damper (2), the left upper end of the upper plate (6) is fixedly connected with a fixed rod (13), an H-shaped shaft (14) is rotatably connected inside the fixed rod (13), a screw rod (12) is welded on the right side of the H-shaped shaft (14), the upper surface of the upper plate (6) is provided with a T-shaped sliding chute (7), a T-shaped sliding piece (8) is connected in a sliding and clamping manner inside the T-shaped sliding chute (7), the T-shaped slider (8) is fixedly connected with a moving rod (9), a screw rod sleeve (10) is embedded and connected on the moving rod (9), and a screw rod (12) is connected on the inner wall of the screw rod sleeve (10) in a threaded manner.

2. The multi-product machining clamping device is characterized in that a limiting seat (4) is fixedly connected to the upper end of the bottom plate (1), a T-shaped limiting rod (5) is fixedly connected to the bottom of the upper plate (6), and the T-shaped limiting rod (5) is slidably connected to an inner groove of the limiting seat (4).

3. The multiple product machining clamping device of claim 1, characterized in that a T-shaped handle (11) is welded to the right side of the screw rod (12).

4. The multi-product machining clamping device as claimed in claim 1, wherein screws are arranged at the upper end and the lower end of the damper (2) in a penetrating mode, and the tail ends of the screws are fastened with the upper plate (6) and the bottom plate (1) in a threaded mode.

5. The multi-product machining clamping device as claimed in claim 1, characterized in that an L-shaped clamping plate (15) is fixedly connected to the top ends of the fixed rod (13) and the movable rod (9).