CN219293798U - Positioning tool clamp - Google Patents

Abstract

The utility model discloses a positioning tool clamp, which relates to the technical field of tool clamps and solves the technical problems that the clamp cannot clamp and fix workpieces with different sizes due to wider use of tools and different specifications and sizes of the workpieces at present, and the existing clamping mode is mostly realized by screw compression through screws, so that the clamping efficiency of the clamp is lower and the workpieces are inconvenient to replace; the clamp comprises a clamp frame, wherein two support slide bars are fixedly sleeved in the clamp frame, and two sliding sleeves are sleeved outside the two support slide bars in a sliding manner; the utility model has the advantages that the positioning clamping plates are pushed and supported by rotating the switching cam, so that the workpieces are positioned, clamped and positioned rapidly and conveniently, the supporting sliding plates outside the threaded connecting cylinder are driven to translate by rotating the bidirectional screw rod, the distance between the two supporting sliding plates is adjusted, and the workpieces with different specifications and sizes are positioned and clamped conveniently.

Description

Positioning tool clamp

Technical Field

The utility model relates to the technical field of tool clamps, in particular to a positioning tool clamp.

Background

Frock, the technology equipment: refers to the generic term for various tools used in the manufacturing process. The tool comprises a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a clamp tool, a station tool and the like, wherein the tool is generally used for short; according to the positioning fixture of the machining center provided by the Chinese patent grant publication No. CN218081449U, a first gear is driven to rotate by a starting motor, a threaded rod is driven to rotate by the meshing connection of the first gear and a second gear, a push plate is driven to move by the connection of the threaded rod and a screw rod of a thread groove, the push plate is subjected to movement limiting treatment by the sliding connection of a limiting groove and a limiting rod, a clamping block is pushed to move out by the push plate, and a part is stably clamped by the clamping block; however, as the tool is widely used and the specifications and the sizes of the workpieces are different, the clamp cannot clamp and fix the workpieces with different sizes, and the existing clamping mode is mostly realized by screw compression through screws, so that the clamping efficiency of the clamp is slower and the workpieces are inconvenient to replace;

therefore, a positioning fixture is designed to solve the above problems.

Disclosure of Invention

The utility model provides a positioning tool clamp, which solves the technical problems that the clamp cannot clamp and fix workpieces with different sizes due to wider use of the tool and different specifications and sizes of the workpieces, and the clamping efficiency of the clamp is lower due to the fact that the existing clamping mode is mostly compressed by threads through screws, so that the workpieces are inconvenient to replace.

In order to solve the technical problems, the positioning fixture comprises a fixture frame, wherein two supporting slide bars are fixedly sleeved in the interior of the fixture frame, two sliding sleeves are fixedly sleeved on the exterior of each supporting slide bar in a sliding manner, each two corresponding sliding sleeves are fixedly connected with a supporting slide plate in an external manner, a bidirectional screw rod is rotatably sleeved in the interior of the fixture frame, two threaded connecting cylinders are fixedly sleeved on the exterior of each bidirectional screw rod, a positioning sleeve plate is fixedly mounted on the exterior of each supporting slide plate, a positioning clamping plate is arranged on one side of each positioning sleeve plate, two positioning clamping plates are positioned on the same horizontal plane, two turnover frames are fixedly mounted on one side of each positioning sleeve plate and one side of each positioning clamping plate, a rotating shaft sleeve rod is rotatably sleeved between each two corresponding turnover connecting plates, a limit spring is fixedly mounted on one side of each positioning sleeve plate, a cam is fixedly mounted on one side of each positioning sleeve plate, each rotating rod is in contact with each corresponding positioning clamping plate, and is fixedly connected with one side of each cam, and each cam is fixedly mounted on one side of the outer wall of each positioning clamping plate.

Preferably, the inside fixed mounting of anchor clamps frame has two pivot sleeves, the both ends of two-way screw rod all rotate with the anchor clamps frame through the pivot sleeve and cup joint.

Preferably, the bottoms of the two supporting sliding plates are respectively provided with a connecting frame, and the two threaded connecting cylinders are respectively fixedly connected with the supporting sliding plates through the connecting frames.

Preferably, four fixing screw rods are arranged in the two positioning sleeve plates, and the two positioning sleeve plates are fixedly connected with the supporting sliding plate through the four fixing screw rods.

Preferably, the two rotating levers are positioned on the same horizontal plane, and the outer parts of the two rotating levers are respectively and rotatably sleeved with the adjusting rotating handle.

Preferably, an adjusting handle is fixedly sleeved at the axis of the bidirectional screw rod.

Compared with the related art, the positioning fixture provided by the utility model has the following beneficial effects:

the utility model provides a positioning fixture, which is characterized in that two support sliding plates are sleeved in the interior of a fixture frame in a sliding manner, and a positioning sleeve plate is fixedly arranged outside the two support sliding plates through four fixing screw rods, so that a positioning clamping plate is arranged on one side of the positioning sleeve plate, two limit springs are fixedly connected between the positioning sleeve plate and the positioning clamping plate in a matched manner, the two positioning clamping plates can be contracted, and an adapter cam is sleeved outside the support sliding plates in a rotating manner through a support rotating rod in a matched manner, so that the positioning clamping plates can be supported in a pushing manner through the rotating adapter cam, and the workpiece can be positioned, clamped and positioned rapidly and conveniently; through at the inside fixed mounting of anchor clamps frame have two support slide bars, secondly support the bottom of slide plate and support the slide bar through sliding sleeve and slide and cup joint, and then make two support slide plates carry out sliding support, the cooperation rotates in the inside of anchor clamps frame and cup joints two-way screw rod, secondly support the bottom of slide plate and link a section of thick bamboo through link fixedly connected with screw thread of link for two screw thread link a section of thick bamboo and two-way screw rod screw thread cup joint, and then drive the outside support slide plate of a section of thick bamboo through rotating two-way screw rod and translate, make the distance between two support slide plates can be adjusted, and then be convenient for carry out positioning clamp to the work piece of different specification sizes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the back of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model A;

fig. 4 is an enlarged schematic view of the structure of the present utility model at B.

Reference numerals in the drawings: 1. a clamp frame; 2. a support slide plate; 3. positioning a sleeve plate; 4. positioning clamping plates; 5. supporting a slide bar; 6. a sliding sleeve; 7. a rotating shaft sleeve; 8. a connecting frame; 9. a threaded connecting cylinder; 10. a bidirectional screw; 11. adjusting the handle; 12. fixing a screw rod; 13. a roll-over stand; 14. turning over the connecting plate; 15. a rotating shaft sleeve rod; 16. a limit spring; 17. supporting a rotating rod; 18. a transfer cam; 19. rotating the lever; 20. and adjusting the rotating handle.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

The first embodiment is shown in fig. 1-4, the utility model comprises a fixture frame 1, two support slide bars 5 are fixedly sleeved in the interior of the fixture frame 1, two slide sleeves 6 are fixedly sleeved outside the two support slide bars 5, two support slide plates 2 are fixedly connected to the exterior of each two corresponding slide sleeves 6, a bidirectional screw rod 10 is rotatably sleeved in the interior of the fixture frame 1, two threaded connecting cylinders 9 are fixedly sleeved outside the bidirectional screw rod 10, two threaded connecting cylinders 9 are fixedly sleeved with the corresponding support slide plates 2, positioning sleeve plates 3 are fixedly installed outside the two support slide plates 2, one side of each positioning sleeve plate 3 is provided with a positioning clamping plate 4, the two positioning clamping plates 4 are located on the same horizontal plane, two turnover frames 13 are fixedly installed on one side of each positioning sleeve plate 3 and one side of each positioning clamping plate 4, a rotating shaft sleeve rod 15 is rotatably sleeved between each two corresponding turnover connecting plates 14, a limit spring 16 is fixedly installed on one side of each positioning sleeve plate 3, a cam 18 is fixedly sleeved on one side of each corresponding positioning sleeve plate 16, each cam 18 is rotatably connected with each positioning clamping plate 4, and is fixedly connected with one side of the outer wall 18 of each cam 18, and each cam 18 is rotatably connected with each corresponding support clamping plate 4.

In the second embodiment, on the basis of the first embodiment, two rotating shaft sleeves 7 are fixedly installed in the clamp frame 1, and two ends of the bidirectional screw 10 are rotatably sleeved with the clamp frame 1 through the rotating shaft sleeves 7, so that the bidirectional screw 10 can be rotatably supported in the clamp frame 1.

In the third embodiment, on the basis of the first embodiment, the bottoms of the two supporting slide plates 2 are respectively provided with a connecting frame 8, and the two threaded connecting cylinders 9 are fixedly connected with the supporting slide plates 2 through the connecting frames 8, so that the threaded connecting cylinders 9 can be fixedly connected with the supporting slide plates 2.

In the fourth embodiment, on the basis of the first embodiment, four fixing screws 12 are disposed in the two positioning sleeve plates 3, and the two positioning sleeve plates 3 are fixedly connected with the supporting slide plate 2 through the four fixing screws 12, so that the positioning sleeve plates 3 are fixed outside the supporting slide plate 2.

In the fifth embodiment, on the basis of the first embodiment, the two rotating levers 19 are located on the same horizontal plane, and the adjusting handles 20 are rotatably sleeved on the outer parts of the two rotating levers 19, so that the rotating levers 19 are conveniently pushed to rotate.

In the sixth embodiment, on the basis of the first embodiment, the adjustment handle 11 is fixedly sleeved at the axis of the bidirectional screw 10, so that the bidirectional screw 10 is conveniently driven to rotate.

Working principle: firstly, two support sliding plates 2 are sleeved in the clamp frame 1 in a sliding manner, secondly, a positioning sleeve plate 3 is fixedly arranged outside the two support sliding plates 2 through four fixing screw rods 12, so that a positioning clamping plate 4 is arranged on one side of the positioning sleeve plate 3, two limit springs 16 are fixedly connected between the positioning sleeve plate 3 and the positioning clamping plate 4 in a matched manner, the two positioning clamping plates 4 are contracted, and then an adapter cam 18 is sleeved in the support sliding plates 2 in a rotating manner through a support rotating rod 17 in a matched manner, so that the positioning clamping plate 4 is supported in a pushing manner through the rotation of the adapter cam 18, and the workpiece is positioned, clamped and positioned rapidly and conveniently; through having two support slide bars 5 at the inside fixed mounting of anchor clamps frame 1, secondly, the bottom at support slide plate 2 is through sliding sleeve 6 and support slide bar 5 slip cup joint, and then make two support slide plates 2 carry out sliding support, the cooperation has rotated in the inside of anchor clamps frame 1 and has cup jointed bi-directional screw rod 10, secondly, the bottom at support slide plate 2 is through link 8 fixedly connected with screw thread even section of thick bamboo 9, make two screw thread even section of thick bamboo 9 and bi-directional screw rod 10 screw thread cup joint, and then drive the outside support slide plate 2 of screw thread even section of thick bamboo 9 through rotating bi-directional screw rod 10 and translate, make the distance between two support slide plates 2 can be adjusted, and then be convenient for carry out the location to the work piece of different specification sizes and press from both sides.

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 location frock clamp, includes anchor clamps frame (1), its characterized in that: the inside of anchor clamps frame (1) has fixedly cup jointed two support slide bars (5), two the outside of support slide bar (5) has all been slided and has been cup jointed two sliding sleeve (6), and the outside of every two corresponding sliding sleeve (6) has all been fixedly connected with support slide plate (2), the inside rotation of anchor clamps frame (1) has cup jointed bi-directional screw (10), the outside of bi-directional screw (10) has fixedly cup jointed two screw thread even section of thick bamboo (9), two screw thread even section of thick bamboo (9) all cup jointed with corresponding support slide plate (2) is fixed, two the outside of support slide plate (2) has all fixed mounting locating sleeve plate (3), two one side of locating sleeve plate (3) all is equipped with locating splint (4), and two locating splint (4) are located same horizontal plane, and one side of locating splint (4) has two upset frame (13) all been fixedly mounted, and the inside rotation of every upset frame (13) has cup jointed upset even board (14), and two corresponding locating splint (16) have both to connect between the fixed spring (16) and the fixed connection of locating splint (16), every the outside of supporting slide (2) all fixed mounting has support bull stick (17), and two the outside of supporting bull stick (17) has all rotated and has been cup jointed switching cam (18), every the outer wall of switching cam (18) all contacts with the outer wall of corresponding locating splint (4), every one side of switching cam (18) all fixed mounting has rotation lever (19).

2. The positioning fixture according to claim 1, wherein two rotating shaft sleeves (7) are fixedly arranged in the fixture frame (1), and two ends of the bidirectional screw (10) are rotatably sleeved with the fixture frame (1) through the rotating shaft sleeves (7).

3. The positioning fixture according to claim 1, wherein the bottoms of the two supporting slide plates (2) are respectively provided with a connecting frame (8), and the two threaded connecting cylinders (9) are respectively fixedly connected with the supporting slide plates (2) through the connecting frames (8).

4. The positioning fixture according to claim 1, wherein four fixing screws (12) are respectively arranged in the two positioning sleeve plates (3), and the two positioning sleeve plates (3) are respectively fixedly connected with the supporting sliding plate (2) through the four fixing screws (12).

5. The positioning fixture according to claim 1, wherein the two rotating levers (19) are positioned on the same horizontal plane, and the outer parts of the two rotating levers (19) are respectively and rotatably sleeved with an adjusting rotary handle (20).

6. The positioning fixture according to claim 1, wherein an adjusting handle (11) is fixedly sleeved at the axis of the bidirectional screw (10).

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