CN217668975U

CN217668975U - Machining surface quality detection clamp

Info

Publication number: CN217668975U
Application number: CN202221530713.5U
Authority: CN
Inventors: 马雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-28
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a machining surface quality detects anchor clamps relates to machining technical field, the on-line screen storage device comprises a base, fixedly connected with backup pad on the base, fixedly connected with fixed plate in the backup pad, the inside of fixed plate is connected with the screw rod through the bearing, there is the swivel nut in the outside of screw rod through threaded connection, fixedly connected with connecting strip on the swivel nut, connecting strip and backup pad sliding connection, fixedly connected with guide block on the connecting strip, guide block and backup pad sliding connection. The utility model discloses a set up the threaded connection of screw rod and swivel nut, drive the screw rod through rotating the carousel and rotate and to make the swivel nut drive connecting strip and depression bar downstream, can make the depression bar slide along the inclined plane of clamp splice, and then can make clamp splice horizontal migration carry out the clamping position of horizontal direction to the work piece, still can avoid pushing down the problem that the influence that the location caused detected through the work piece upper end when convenient operation.

Description

Machining surface quality detection clamp

Technical Field

The utility model relates to a machining technical field especially relates to a machining surface quality detects anchor clamps.

Background

Machining refers to a process of changing the overall dimension or performance of a workpiece through a mechanical device, in the machining process, the surface quality of the workpiece is often detected through a detection device, and in the detection process, the workpiece is positioned through a clamp. Patent is granted publication No. CN211681727U and is disclosed a machining surface quality detects anchor clamps, including base, stand, rotation depression bar, screw rod, nut, end face bearing, work piece connecting strip, connecting strip loss prevention pad, base loss prevention pad, work piece, fixed depression bar and adjusting screw, compare with prior art, the utility model discloses a work piece connecting strip that rotation depression bar is connected presses on the work piece, compresses tightly the rotation depression bar brief introduction through turning round adjusting screw and compresses tightly the work piece, through rotating the height of screw rod in order to change the work piece connecting strip to adapt to the work piece of different thickness, adopt indirect application of force, avoid direct application of force too big and damage workpiece surface, when unpacing apart, unscrew adjusting screw and can take out the work piece, and convenient to use has the value of popularization and application. However, the above patents have the following problems: the workpiece is positioned through the upper surface of the workpiece, and the clamp can shield the upper surface of the workpiece to influence the detection work. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a machining surface quality detects anchor clamps has solved the technical problem that the device advances line location influence detection achievement to the work piece through the upper surface of work piece.

In order to solve the technical problem, the utility model provides a pair of machining surface quality detection anchor clamps, the on-line screen storage device comprises a base, fixedly connected with backup pad on the base, fixedly connected with fixed plate in the backup pad, the inside of fixed plate is connected with the screw rod through the bearing, there is the swivel nut in the outside of screw rod through threaded connection, fixedly connected with connecting strip on the swivel nut, connecting strip and backup pad sliding connection, fixedly connected with guide block on the connecting strip, guide block and backup pad sliding connection, fixedly connected with depression bar on the connecting strip, the contact has the clamp splice on the depression bar, clamp splice and base contact, fixedly connected with slider on the clamp splice, slider and base sliding connection, fixedly connected with fixture block on the slider, the joint has the dead lever on the fixture block, dead lever and slider sliding connection, dead lever and base fixed connection.

Preferably, the number of the support plates is two, and the two support plates are symmetrically distributed on the base. Through the design backup pad, can support the overall structure on the fixed plate.

Preferably, a turntable is fixedly connected to the screw rod and is in contact with the fixing plate. Through the design of the turntable, the turntable can drive the screw rod to rotate.

Preferably, the support plate is provided with a guide groove, and a guide block is slidably connected inside the guide groove. The guide block can slide in the guide groove by designing the guide groove.

Preferably, the sliding block and the clamping block are of an integrated structure, and the clamping block is made of rubber. Through the design of the clamping block, the clamping block can deform when being extruded.

Preferably, the fixed rod is provided with a sliding groove, and a clamping block is clamped inside the sliding groove. Through the joint of the design sliding groove and the clamping block, the clamping block and the sliding groove can slide in the horizontal direction relatively, and cannot move in the vertical direction relatively.

Compared with the prior art, the utility model provides a pair of machining surface quality detects anchor clamps has following beneficial effect:

the utility model provides a machining surface quality detects anchor clamps, through the threaded connection who sets up screw rod and swivel nut, drive the screw rod through rotating the carousel and rotate and to make the swivel nut drive connecting strip and depression bar downstream, can make the depression bar slide along the inclined plane of clamp splice, and then can make clamp splice horizontal migration carry out the clamping position of horizontal direction to the work piece, still can avoid the problem that the influence that causes through the work piece upper end location of pushing down when making things convenient for the operation detects.

The utility model provides a machining surface quality detects anchor clamps, through the joint that sets up fixture block and spout for the fixture block can take place the relative slip of horizontal direction with the spout, and can't take place the relative movement of vertical direction, makes depression bar and clamp splice separation through rotating the carousel, and the rethread upwards stimulates the clamp splice and can make fixture block extrusion deformation take out from the spout in, conveniently carries out the dismantlement of clamp splice and changes, is convenient for examine the location use of time measuring to the part of unidimensional model.

Drawings

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

fig. 2 is a front cross-sectional view of the present invention shown in fig. 1;

fig. 3 is a right side view of the retaining rod of fig. 2 according to the present invention;

fig. 4 is a left side view of the support plate of fig. 2 according to the present invention.

Reference numbers in the figures: 1. a base; 2. a support plate; 3. a fixing plate; 4. a screw; 5. a turntable; 6. a threaded sleeve; 7. a connecting strip; 8. a guide block; 9. a guide groove; 10. a pressure lever; 11. a clamping block; 12. a slider; 13. a clamping block; 14. fixing the rod; 15. a chute.

Detailed Description

Please refer to fig. 1 and 2, a machining surface quality detection clamp, which comprises a base 1, wherein a support plate 2 is fixedly connected to the base 1, a fixing plate 3 is fixedly connected to the support plate 2, the number of the support plates 2 is two, the two support plates 2 are symmetrically distributed on the base 1, the whole structure of the fixing plate 3 can be supported by designing the support plates 2, a screw rod 4 is connected to the inside of the fixing plate 3 through a bearing, a turntable 5 is fixedly connected to the screw rod 4, the turntable 5 is in contact with the fixing plate 3, and the turntable 5 can drive the screw rod 4 to rotate by designing the turntable 5.

Referring to fig. 1, 2, 3 and 4, a threaded sleeve 6 is connected to the outer side of the screw rod 4 through a thread, a connecting strip 7 is fixedly connected to the threaded sleeve 6, the connecting strip 7 is slidably connected to the supporting plate 2, a guide block 8 is fixedly connected to the connecting strip 7, the guide block 8 is slidably connected to the supporting plate 2, a guide groove 9 is formed in the supporting plate 2, the guide block 8 is slidably connected to the inside of the guide groove 9, the guide block 8 can slide in the guide groove 9 by designing the guide groove 9, a press rod 10 is fixedly connected to the connecting strip 7, a clamping block 11 is contacted with the press rod 10, the clamping block 11 is contacted with the base 1, a sliding block 12 is fixedly connected to the clamping block 11, and the sliding block 12 is slidably connected with the base 1.

Referring to fig. 1, 2 and 3, a clamping block 13 is fixedly connected to a sliding block 12, the sliding block 12 and the clamping block 13 are of an integral structure, the clamping block 13 is made of rubber, the clamping block 13 is extruded to deform, a fixing rod 14 is clamped to the clamping block 13, a sliding groove 15 is formed in the fixing rod 14, the clamping block 13 is clamped to the sliding groove 15, the clamping groove 15 and the clamping block 13 are clamped to enable the clamping block 13 and the sliding groove 15 to slide relative to each other in the horizontal direction and cannot move relative to each other in the vertical direction, the fixing rod 14 is slidably connected to the sliding block 12, and the fixing rod 14 is fixedly connected to the base 1.

The working principle is as follows: during the use, place the work piece on base 1 earlier, then rotate carousel 5, carousel 5 drives screw rod 4 and rotates, threaded connection through screw rod 4 and swivel nut 6, make swivel nut 6 be the screw motion, swivel nut 6 can drive connecting strip 7 downstream, connecting strip 7 drives guide block 8 and slides along guide slot 9, make connecting strip 7 drive depression bar 10 downstream, depression bar 10 can slide along the inclined plane of clamp splice 11, make clamp splice 11 can horizontal migration, clamp splice 11 slides along dead lever 14, clamp splice 11 drives fixture block 13 and slides along spout 15 simultaneously, finally make clamp splice 11 and work piece contact, can carry out the centre gripping location of horizontal direction to the work piece, the whole journey rotates carousel 5 and can realize the location to the work piece, still can avoid the problem of influence detection that causes through the work piece upper end location of pushing down when convenient operation. When the clamp splice 11 needs to be replaced, the rotary table 5 is rotated reversely firstly, so that the compression rod 10 moves upwards to separate from the clamp splice 11, then the clamp splice 11 is pulled upwards, the clamp splice 11 drives the sliding block 12 to move upwards, the sliding block 12 drives the clamping block 13 to move, the clamping block 13 is extruded to deform, the clamping block 13 can slide out of the sliding groove 15, the clamp splice 11 is convenient to detach and replace, and the parts with different sizes and models can be conveniently detected for positioning and use.

Claims

1. The utility model provides a machining surface quality detects anchor clamps, includes base (1), its characterized in that, fixedly connected with backup pad (2) is gone up in base (1), fixedly connected with fixed plate (3) are gone up in backup pad (2), the inside of fixed plate (3) is connected with screw rod (4) through the bearing, there is swivel nut (6) in the outside of screw rod (4) through threaded connection, fixedly connected with connecting strip (7) are gone up in swivel nut (6), connecting strip (7) and backup pad (2) sliding connection, fixedly connected with guide block (8) are gone up in connecting strip (7), guide block (8) and backup pad (2) sliding connection, fixedly connected with depression bar (10) are gone up in connecting strip (7), the contact has clamp splice (11) on depression bar (10), clamp splice (11) and base (1) contact, fixedly connected with slider (12) are gone up in clamp splice (11), slider (12) and base (1) sliding connection, fixedly connected with fixture block (13) are gone up in slider (12), the joint has dead lever (14) on fixture splice (13), dead lever (14) and base (14) sliding connection slider (1) and base (14).

2. The machining surface quality detection clamp according to claim 1, characterized in that the number of the support plates (2) is two, and the two support plates (2) are symmetrically distributed on the base (1).

3. The machining surface quality detection clamp according to claim 1, wherein a rotary table (5) is fixedly connected to the screw (4), and the rotary table (5) is in contact with the fixed plate (3).

4. The machining surface quality detection clamp according to claim 1, wherein a guide groove (9) is formed in the support plate (2), and a guide block (8) is slidably connected to the inside of the guide groove (9).

5. The jig for detecting quality of a machined surface according to claim 1, wherein the slide block (12) and the latch (13) are of an integrated structure, and the latch (13) is made of rubber.

6. The machining surface quality detection clamp as claimed in claim 1, wherein a sliding groove (15) is formed in the fixing rod (14), and a clamping block (13) is clamped inside the sliding groove (15).