CN209970522U

CN209970522U - Clamping device

Info

Publication number: CN209970522U
Application number: CN201920296965.8U
Authority: CN
Inventors: 陆凯
Original assignee: Tianjin Qiyun Steel Processing Co Ltd
Current assignee: Tianjin Qiyun Steel Processing Co Ltd
Priority date: 2019-03-10
Filing date: 2019-03-10
Publication date: 2020-01-21
Anticipated expiration: 2029-03-10

Abstract

The utility model discloses a clamping device, including the bottom plate, bottom plate upside fixed connection seat, the connecting seat upside is equipped with angle adjusting device, and angle adjusting device adjusts the seat level setting including adjusting the seat, adjusts pole upside fixed connection work board, the first fixed plate of work board upside symmetry fixed connection and second fixed plate, and work board upside central point puts the fixed connection riser, and first fixed plate and second fixed plate set up respectively in the riser both sides, the utility model has the advantages of: the part that will press from both sides tightly promotes first clamp plate through first push-and-pull cylinder, and second push-and-pull cylinder promotes the both sides that the second clamp plate all faces the riser and presss from both sides tightly, through two-way tight increase of clamp part quantity that needs, rotate the first slider of screw rod promotion, the dwang promotes the angle that the regulation pole can adjust the working plate, loosen two fixing bolt in the turning block outside, the turning block passes through the axis of rotation in the bearing hole of stand upside and rotates to adjust clamping device's direction.

Description

Clamping device

Technical Field

The utility model relates to a press from both sides tight technical field, especially relate to a clamping device.

Background

Clamping device often can be used to among the machining's the in-process, press from both sides tightly to be the indispensable link in the part machining process, press from both sides tightly to prevent that the processing process part departure from causing the accident, the tight precision that directly influences processing of clamping, current clamping device is because make simply, clamping part that can only be few, spare part need angle regulation sometimes in processing, perhaps the turn over direction is processed, current clamping device can not satisfy the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamping device comprises a bottom plate, a connecting seat is fixedly arranged on the upper side of the bottom plate, an angle adjusting device is arranged on the upper side of the connecting seat, the angle adjusting device comprises an adjusting seat, the adjusting seat is horizontally arranged, the adjusting seat is fixedly connected to the upper side of the connecting seat, a first square groove is arranged on the upper side of the adjusting seat, one side of the first square groove is connected with an adjusting rod in a rotating fit manner, a second square groove is arranged on the lower side of the adjusting rod, a first sliding groove is arranged on the inner wall opposite to the first square groove, a first sliding block is connected in the first sliding groove in a sliding fit manner, a fixed block is fixedly connected to the upper side of the first sliding block in a rotating fit manner, the fixed block is connected with a rotating rod in a rotating fit manner, the other end of the rotating rod is connected to the center of the second square groove in a rotating fit manner, the other end of the screw is fixedly connected with a rotating hand wheel;

adjust pole upside fixed connection working plate, the working plate level sets up, the first fixed plate of upside symmetry fixed connection and the second fixed plate of working plate, the central point of working plate upside puts the fixed connection riser, first fixed plate and second fixed plate set up the both sides at the riser respectively, the working plate upside is equipped with the second spout, first pinch-off blades and second pinch-off blades are connected to second spout sliding fit, first pinch-off blades can be between first fixed plate and riser reciprocating sliding, the second pinch-off blades can be between second fixed plate and riser reciprocating sliding, the first push-and-pull cylinder of one side fixed connection of first fixed plate, second push-and-pull cylinder of one side fixed connection of second fixed plate, the piston rod homolevel setting of first push-and-pull cylinder and second push-and-pull cylinder, the piston rod homoenergetic of first push-and-pull cylinder can pass the first pinch-off blades of fixed connection from the hole of first fixed plate, the piston rod of second push-and-pull cylinder can pass the fixed connection second pinch-off blades from the.

Preferably, the connecting seat includes the stand, the turning block, stand fixed connection is at the bottom plate upside, stand upside center department is equipped with the dead eye, connect the axis of rotation through bearing internal rotation fit in the dead eye, the turning block is connected to axis of rotation normal running fit, the upside fixed connection of turning block adjusts the seat, the downside of turning block is equipped with the circular recess, the circular recess corresponds and coaxial setting with the stand, center department and axis of rotation upside fixed connection in the circular recess, the turning block can rotate through the axis of rotation, the outside symmetry of turning block is equipped with first screw hole, two first screw holes all are linked together with the circular recess, all be equipped with in two first screw holes and be used for the fixed fixing bolt with the turning block.

Preferably, the two opposite sides of the first sliding block are provided with sliding strips, and the first sliding block can slide in the first sliding groove in a reciprocating mode through the sliding strips.

Preferably, the upper side of the bottom plate is symmetrically provided with fixing holes.

The utility model has the advantages that: the utility model provides a clamping device structure scientific and reasonable, high efficiency and convenient use, the part that will press from both sides tightly promotes first pinch-off blades through first push-pull cylinder, second push-pull cylinder promotes the second pinch-off blades and all presss from both sides tightly towards the both sides of riser, can increase the quantity that needs clamping part through two-way clamp, the rotation screw rod promotes first slider, the dwang promotes the angle that the regulation pole can adjust the work board, the fixed block can insert the third party inslot when adjusting the pole and setting level, the dwang inserts the second square inslot, adjust the pole and can put into first square inslot, loosen two fixing bolt in the turning block outside, the axis of rotation in the turning block passes through the bearing hole of stand upside rotates, make clamping device can the direction regulation.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a schematic view of the basic structure of the adjusting device;

FIG. 3 is a schematic view of the basic structure of the first slider and the rotating rod;

FIG. 4 is a schematic diagram of a basic structure of the connecting base;

fig. 5 is a basic structure diagram of the rotating seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1, 2 and 3, fig. 4 and fig. 5 show, the utility model provides a pair of clamping device, including bottom plate 1, bottom plate 1 is the circular slab, 1 upside symmetry of bottom plate is equipped with the fixed orifices, 1 upside fixed connection seat 1.1 of bottom plate, connecting seat 1.1 includes stand 1.2, turning block 1.4, stand 1.2 welding fixed connection is at 1 upside of bottom plate, stand 1.2 upside center department is equipped with the dead eye, connect axis of rotation 1.6 through bearing 1.3 normal running fit in the dead eye, turning block 1.4 is connected to the internal normal running fit of axis of rotation 1.6, turning block 1.4's downside is equipped with circular recess 1.5, circular recess 1.5 corresponds and coaxial setting with stand 1.2, circular recess 1.5 center department and 1.6 upside fixed connection of axis of rotation, turning block 1.4 can rotate through axis of rotation 1.6, turning block 1.4's outside symmetry is equipped with first screw hole 1.7, two first screw holes 1.7 all are linked together with circular recess 1.5, all be equipped with the fixed bolt 1.8.8 fixed bolt 1.8 with turning block in two first screw holes.

An angle adjusting device 2 is fixedly welded on the upper side of a rotating block 1.4, the angle adjusting device 2 comprises an adjusting seat 2.1, the adjusting seat 2.1 is horizontally arranged, the adjusting seat 2.1 is fixedly welded on the upper side of the rotating block 1.4, a first square groove 2.8 is arranged on the upper side of the adjusting seat 2.1, the adjusting rod 2.2 is connected in a rotating fit manner in the first square groove 2.8, a second square groove 2.21 is arranged on the lower side of the adjusting rod 2.2, a first sliding groove 2.5 is arranged on the inner wall opposite to the first square groove 2.8, a first sliding block 2.3 is connected in a sliding fit manner in the first sliding groove 2.5, a rotating rod 2.31 is fixedly connected on the upper side of the first sliding block 2.3, an abdicating groove 2.33 is arranged on the upper side of the fixing block 2.31, the fixing block 2.4 is connected in a rotating fit manner, the other end of the first sliding block 2.3 is connected in a rotating fit manner in the first sliding groove 2.5, a rotating rod 2.31, a third square groove 4 is arranged at the center of the lower side of the second square groove 2.21, the equal symmetry in both sides of dwang 2.4 is equipped with first rotation hole 2.42 and second rotation hole 2.43, and two first rotation holes 2.42 and second rotation hole 2.43 all are linked together with third square groove 2.41, the equal level in both sides of fixed block 2.31 is equipped with rotation post 2.32, and two rotation post 2.32 homoenergetic are connected at its first rotation hole 2.42 internal rotation cooperation that corresponds, the bilateral symmetry of adjusting pole 2.2 is equipped with the third rotation hole, and two third rotation holes and two second rotation hole 2.43 coaxial settings, and two third rotation holes and two second rotation holes 2.43 are downthehole to be equipped with rotational pin 2.23, and the one end of adjusting seat 2.1 is equipped with the second screw hole, and the second screw hole is linked together with first square groove 2.8, and second screw hole internal rotation cooperation connecting screw rod 2.6, screw rod 2.6's one end and first slider 2.3 fixed connection, screw rod 2.6's other end fixed connection rotates hand wheel 2.7.

The upper side of the adjusting rod 2.2 is fixedly connected with a working plate 3 in a welding way, the working plate 3 is horizontally arranged, the upper side of the working plate 3 is symmetrically fixedly connected with a first fixing plate 4 and a second fixing plate 5 in a welding way, the central position of the upper side of the working plate 3 is fixedly connected with a vertical plate 7 in a welding way, the first fixing plate 4 and the second fixing plate 5 are respectively arranged at two sides of the vertical plate 7, the upper side of the working plate 3 is provided with a second chute 11, the second chute 11 is connected with a first clamping plate 9 and a second clamping plate 6 in a sliding way in a matching way, the first clamping plate 9 and the second clamping plate 6 can slide in a reciprocating way in the second chute 11 through a second sliding block fixed at the lower side, the first clamping plate 9 can slide in a reciprocating way between the first fixing plate 4 and the vertical plate 7, the second clamping plate 6 can slide in a reciprocating way between the second fixing plate 5 and the vertical plate 7, one side of the first fixing plate 4 is fixedly, piston rods of the first push-pull air cylinder 8 and the second push-pull air cylinder 10 are arranged horizontally, the piston rod of the first push-pull air cylinder 8 can penetrate through the first clamping plate 9 fixedly connected with the welding through the abdicating hole of the first fixing plate 4, and the piston rod of the second push-pull air cylinder 10 can penetrate through the second clamping plate 6 fixedly connected with the welding through the abdicating hole of the second fixing plate 5.

The utility model discloses the theory of operation does: when the clamping device is used, parts needing to be clamped push the first clamping plate 9 through the first push-pull cylinder 8, the second push-pull cylinder 10 pushes the second clamping plate 6 to be clamped towards two sides of the vertical plate 7, the number of the parts needing to be clamped can be increased through bidirectional clamping, the screw rod 2.6 is rotated to push the first sliding block 2.3, the rotating rod 2.4 pushes the adjusting rod 2.2 to adjust the angle of the working plate 3, the fixing block 2.31 can be inserted into the third square groove 2.41 when the adjusting rod 2.2 is leveled, the rotating rod 2.4 is inserted into the second square groove 2.21, the adjusting rod 2.2 can be placed into the first square groove 2.8, two fixing bolts 1.8 outside the rotating block 1.4 are loosened, the rotating block 1.4 rotates through the rotating shaft 1.6 in the bearing hole on the upper side of the vertical column 1.2, and the direction of the clamping device can.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device, includes bottom plate (1), bottom plate (1) upside fixed connection seat (1.1), the upside of connecting seat (1.1) is equipped with angle adjusting device (2), its characterized in that: the angle adjusting device (2) comprises an adjusting seat (2.1), the adjusting seat (2.1) is horizontally arranged, the adjusting seat (2.1) is fixedly connected to the upper side of the connecting seat (1.1), a first square groove (2.8) is arranged on the upper side of the adjusting seat (2.1), one side of the first square groove (2.8) is connected with the adjusting rod (2.2) in a rotating fit manner, a second square groove (2.21) is arranged on the lower side of the adjusting rod (2.2), a first sliding groove (2.5) is arranged on the inner wall opposite to the first square groove (2.8), the first sliding groove (2.5) is connected with a first sliding block (2.3) in a sliding fit manner, the upper side of the first sliding block (2.3) is fixedly connected with a fixed block (2.31), the fixed block (2.31) is connected with a rotating fit manner, the other end of the rotating rod (2.4) is connected to the center of the second square groove (2.21) in a rotating fit manner, a second threaded hole is arranged at one end of the adjusting seat (2.1), and a, a screw rod (2.6) is connected in a rotationally matched manner in the second threaded hole, one end of the screw rod (2.6) is fixedly connected with the first sliding block (2.3), and the other end of the screw rod (2.6) is fixedly connected with a rotating hand wheel (2.7);

the upper side of the adjusting rod (2.2) is fixedly connected with a working plate (3), the working plate (3) is horizontally arranged, the upper side of the working plate (3) is symmetrically and fixedly connected with a first fixing plate (4) and a second fixing plate (5), the center of the upper side of the working plate (3) is fixedly connected with a vertical plate (7), the first fixing plate (4) and the second fixing plate (5) are respectively arranged at two sides of the vertical plate (7), the upper side of the working plate (3) is provided with a second chute (11), the second chute (11) is connected with a first clamping plate (9) and a second clamping plate (6) in a sliding fit manner, the first clamping plate (9) can slide between the first fixing plate (4) and the vertical plate (7) in a reciprocating manner, the second clamping plate (6) can slide between the second fixing plate (5) and the vertical plate (7) in a reciprocating manner, one side of the first fixing plate (4) is fixedly connected with a first push-pull air cylinder (8), one side of the second fixing plate, piston rods of the first push-pull air cylinder (8) and the second push-pull air cylinder (10) are horizontally arranged, the piston rod of the first push-pull air cylinder (8) can penetrate through the first clamping plate (9) of fixed connection from the abdicating hole of the first fixing plate (4), and the piston rod of the second push-pull air cylinder (10) can penetrate through the second clamping plate (6) of fixed connection from the abdicating hole of the second fixing plate (5).

2. A clamping device as claimed in claim 1, wherein: the connecting seat (1.1) comprises a vertical column (1.2), turning block (1.4), stand (1.2) fixed connection is on bottom plate (1) upside, stand (1.2) upside center department is equipped with the dead eye, rotation axis (1.6) is connected through bearing (1.3) normal running fit in the dead eye, rotation axis (1.6) normal running fit connects turning block (1.4), upside fixed connection regulation seat (2.1) of turning block (1.4), the downside of turning block (1.4) is equipped with circular recess (1.5), circular recess (1.5) correspond and coaxial setting with stand (1.2), circular recess (1.5) internal center department and rotation axis (1.6) upside fixed connection, turning block (1.4) can rotate through rotation axis (1.6), the outside symmetry of turning block (1.4) is equipped with first screw hole (1.7), two first screw hole (1.7) all are linked together with circular recess (1.5), all be equipped with the fixed bolt (1.8) that are used for turning block (1.4) in two first screw holes (1.7).

3. A clamping device as claimed in claim 1, wherein: the two opposite sides of the first sliding block (2.3) are provided with sliding strips (2.34), and the first sliding block (2.3) can slide in the first sliding groove (2.5) in a reciprocating mode through the sliding strips (2.34).

4. A clamping device as claimed in claim 1, wherein: the upper side of the bottom plate (1) is symmetrically provided with fixing holes.