Novel set triangular locking and positioning device

Abstract

The utility model discloses a novel set triangle locking and positioning device, which relates to the technical field of locking and positioning devices and comprises a positioning device main body and a connecting groove, the connecting groove is arranged at the top of the positioning device main body, and a movable positioning component is arranged on one side of the positioning device main body. And a movable limiting assembly is arranged on the other side of the positioning device main body. The movable positioning assembly is matched with the movable limiting assembly to stably lock and position a workpiece, and the problems that when an existing locking positioning device is used, due to the fact that a locking handle is matched with a locking nut, due to frequent operation, the strength of a grip part of the locking handle is reduced under the long-term stress effect, the grip part is prone to being broken, and the service life of the grip part is affected are solved. The problems that in the prior art, in the prior art, a nut is prone to sliding and failure due to thread abrasion and the like, the process of replacing damaged parts is tedious, much time and labor cost need to be consumed, working efficiency is affected, and the using effect of a locking and positioning device is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a locking positioning device technical field, concretely to a novel suit triangle locking positioning device. BACKGROUND

[0002] The locking positioning device is mainly applied to the field of automation control, and in the field, many production and manufacturing links need to accurately lock and position workpieces to ensure the accuracy and stability of machining, assembling and other processes, for example, in a mechanical machining production line, the device can firmly fix the workpiece to prevent displacement during machining, thereby ensuring machining accuracy and meeting production process requirements.

[0003] The existing locking positioning device relies on the locking handle and locking nut in use, and due to frequent operation, the handle part of the locking handle is reduced in strength under long-term stress, is prone to breakage, the nut is also prone to thread wear and other reasons, and the process of replacing these damaged parts is relatively cumbersome, requires more time and labor cost, affects work efficiency, and reduces the use effect of the locking positioning device. UTILITY MODEL CONTENT

[0004] To solve the problems in the above background art, the utility model aims to provide a novel suit triangle locking positioning device, which has the advantages of stable operation, solves the problems of the existing locking positioning device, which relies on the locking handle and locking nut in use, and due to frequent operation, the handle part of the locking handle is reduced in strength under long-term stress, is prone to breakage, the nut is also prone to thread wear and other reasons, and the process of replacing these damaged parts is relatively cumbersome, requires more time and labor cost, affects work efficiency, and reduces the use effect of the locking positioning device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel suit triangle locking positioning device, comprising a positioning device main body and a connecting groove, the connecting groove is arranged on the top of the positioning device main body, a movable positioning assembly is arranged on one side of the positioning device main body, and a movable limiting assembly is arranged on the other side of the positioning device main body.

[0006] As preferred in the utility model, the movable positioning assembly comprises a movable groove, a support block is movably connected in the movable groove, a connecting plate is fixedly connected to the side of the support block away from the positioning device main body, a bolt is screw-connected in the connecting plate, an installation groove is arranged on the side of the positioning device main body close to the bolt, and the surface of the bolt is screw-connected with the inside of the installation groove.

[0007] As the utility model is preferred, the movable limiting assembly includes a fixed groove, a support rod is fixedly connected inside the fixed groove, a sliding shaft is movably connected to the surface of the support rod, and the sliding shaft is located inside the fixed groove.

[0008] As the utility model is preferred, a positioning groove is formed at the top of the positioning device body, and a wear-resistant ring is movably installed inside the positioning groove.

[0009] As the utility model is preferred, the positioning device body is made of aluminum alloy in use, and the support rod is made of stainless steel.

[0010] As the utility model is preferred, a limiting shaft is fixedly connected inside the movable groove, a limiting groove is formed on the front surface of the support block, and the surface of the limiting shaft is movably connected to the inside of the limiting groove.

[0011] As the utility model is preferred, a rubber plate is fixedly connected to the side of the support block close to the sliding shaft, and an elastic plate is fixedly connected inside the connecting groove.

[0012] As the utility model is preferred, a heat dissipation groove is formed at one side of the positioning device body, and a filter plate is fixedly connected inside the heat dissipation groove.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1、The utility model discloses a movable positioning assembly cooperates with the movable limiting assembly to stably lock and position the workpiece, solves the problem that the existing locking and positioning device relies on the mode that the locking handle cooperates with the locking nut in use, the handle part of the locking handle is reduced in strength under the long-term stress due to frequent operation, is easy to break, the nut also appears the condition of thread galling failure due to thread wear and other reasons, and the process of replacing these damaged parts is relatively cumbersome, needs to consume more time and labor cost, influences work efficiency, reduces the use effect of the locking and positioning device, and reaches the effect of stable operation.

[0015] 2、The utility model discloses a movable positioning assembly, and the surface of the support block can be movably limited in the movable groove in use, the connecting plate can be moved by rotating the bolt, the thread of the thread transmission in the installation groove, the support block can be moved by the movement of the connecting plate, and the workpiece in the positioning device body can be pushed and positioned by the movement of the support block.

[0016] 3. The utility model discloses a movable limiting component is set up, and the inside movable limiting of slide axle can be limited in use to support rod, and the slide axle can rotate in use, and the slide axle can be active with workpiece when workpiece moves in use and is pasted, when the support block is pushed and positioned to workpiece, the slide axle stops rotating, and the friction mode of workpiece is changed to plane friction at this moment, and the change of this friction mode significantly increases the friction, so that the slide axle can better limit and fix workpiece on this side. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the three-dimensional split structure schematic diagram of the utility model;

[0019] Figure 3 It is the utility model Figure 2 A place enlarged structure schematic diagram in the middle.

[0020] In the drawing: 1, positioning device main body, 2, connecting groove, 3, movable positioning assembly, 31, movable slot, 32, support block, 33, connecting plate, 34, bolt, 35, installation groove, 4, movable limiting component, 41, fixed slot, 42, support rod, 43, slide axle, 5, positioning slot, 6, wear-resistant ring, 7, limiting shaft, 8, limiting slot, 9, rubber plate, 10, elastic plate, 11, heat dissipation groove, 12, filter plate. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0022] As Figures 1 to 3 The utility model discloses a novel suit three angle locking positioning device, including positioning device main body 1 and connecting groove 2, connecting groove 2 is set up in the top of positioning device main body 1, and the one side of positioning device main body 1 is seted up with movable positioning assembly 3, and the other side of positioning device main body 1 is seted up with movable limiting component 4.

[0023] Reference Figure 2The movable positioning assembly 3 comprises a movable groove 31, a supporting block 32 movably connected in the movable groove 31, a connecting plate 33 fixedly connected to the top of the supporting block 32 and away from the positioning device body 1, a bolt 34 screw-connected in the connecting plate 33, and a mounting groove 35 formed in the side of the positioning device body 1 close to the bolt 34.

[0024] As a technical optimization scheme of the utility model, the movable positioning assembly 3 is arranged, the movable groove 31 can movably limit the surface of the supporting block 32 in use, the bolt 34 can drive the connecting plate 33 to move by rotating the bolt 34 and the internal thread transmission of the thread and the mounting groove 35 in use, the supporting block 32 can be driven to move by the movement of the connecting plate 33, and the workpiece in the positioning device body 1 can be pushed and positioned by the movement of the supporting block 32.

[0025] Reference Figure 2 The movable limiting assembly 4 comprises a fixed groove 41, a supporting rod 42 fixedly connected in the fixed groove 41, and a sliding shaft 43 movably connected to the surface of the supporting rod 42 and located in the fixed groove 41.

[0026] As a technical optimization scheme of the utility model, the movable limiting assembly 4 is arranged, the supporting rod 42 can movably limit the inside of the sliding shaft 43 in use, the sliding shaft 43 can rotate in use, the sliding shaft 43 can movably adhere to the workpiece when the workpiece moves, the sliding shaft 43 stops rotating when the supporting block 32 pushes and positions the workpiece, at this time, the friction mode between the sliding shaft 43 and the workpiece is changed into plane friction, the change of the friction mode significantly increases the friction force, and the sliding shaft 43 can better limit and fix the workpiece on this side.

[0027] Reference Figure 2 The top of the positioning device body 1 is provided with a positioning groove 5, and the positioning groove 5 movably installs a wear-resistant ring 6.

[0028] As a technical optimization scheme of the utility model, the positioning groove 5 and the wear-resistant ring 6 are arranged, the positioning groove 5 can conveniently install and fix the wear-resistant ring 6 in use, and the wear-resistant ring 6 can effectively reduce the vibration generated by the friction between the sliding shaft 43 and the workpiece in use, the reduction of the vibration can not only reduce the noise, but also avoid fatigue damage to the device components caused by long-term vibration.

[0029] Reference Figure 2 The positioning device body 1 adopts an aluminum alloy material in use, and the material of the supporting rod 42 is stainless steel.

[0030] As a technical optimization scheme of the utility model, through setting up positioning device main body 1 and support rod 42, positioning device main body 1 adopts aluminium alloy material, utilize the characteristics of small density, light quality of aluminium alloy, reduce the weight of the whole device while ensuring that sufficient locking force can be provided, convenient operation and installation, and after surface treatment, it can adapt to complex working environment such as damp, acid and alkali, effectively prolong the service life, support rod 42 adopts stainless steel material, stainless steel has good strength and corrosion resistance, can always maintain stable mechanical properties during frequent operation of the device, ensure that the mechanism runs smoothly, reduce the equipment failure caused by the damage of support rod 42.

[0031] Reference Figure 3 The inside of the movable groove 31 is fixedly connected with a limiting shaft 7, the front surface of the supporting block 32 is provided with a limiting groove 8, and the surface of the limiting shaft 7 is movably connected with the inside of the limiting groove 8.

[0032] As a technical optimization scheme of the utility model, through setting up limiting shaft 7 and limiting groove 8, limiting shaft 7 can limit the inside of supporting block 32 through limiting groove 8 in use, so that supporting block 32 can stably move in use, and the inclination of supporting block 32 in movement can also be avoided.

[0033] Reference Figure 2 The side of the supporting block 32 close to the sliding shaft 43 is fixedly connected with a rubber plate 9, and the inside of the connecting groove 2 is fixedly connected with an elastic plate 10.

[0034] As a technical optimization scheme of the utility model, through setting up rubber plate 9 and elastic plate 10, when supporting block 32 contacts with the workpiece, rubber plate 9 can buffer the instantaneous impact force, avoid damaging the workpiece, and also help to improve the stability and reliability of the device, and elastic plate 10 can elastically buffer and limit the outside of supporting block 32 in use, thereby enhancing the supporting stability of supporting block 32 in use.

[0035] Reference Figure 2 One side of the positioning device main body 1 is provided with a heat dissipation groove 11, and the inside of the heat dissipation groove 11 is fixedly connected with a filter plate 12.

[0036] As a technical optimization scheme of the utility model, through setting up heat dissipation groove 11 and filter plate 12, heat dissipation groove 11 can dissipate heat in the positioning device main body 1 in use, ensure that heat can be dissipated in time in the process of frequent operation, prevent the performance of materials from being reduced or the parts from expanding due to overheating, and affect the movement precision of supporting block 32 and the stability of the device.

[0037] The working principle and use process of the utility model: in use the positioning device main part 1 is wrapped the workpiece surface, the movable groove 31 can be to the surface of supporting block 32 movable limit, in use can pass through the rotating bolt 34, the internal thread of screw thread and installation groove 35 transmission, make bolt 34 drive connecting plate 33 move, connecting plate 33 movement can drive supporting block 32 move, supporting block 32 movement can push the workpiece in the positioning device main part 1 and position, support rod 42 in use can to the internal movable limit of sliding shaft 43, make sliding shaft 43 in use can rotate, in use workpiece moves and sliding shaft 43 can be with workpiece movable adhesion, when supporting block 32 pushes the workpiece and positions, sliding shaft 43 stops rotating, at this moment its friction mode with workpiece changes into plane friction, the change of this friction mode significantly increases the friction, so that sliding shaft 43 can better limit and fix workpiece on this side, supporting block 32 and sliding shaft 43 are located on the two sides of positioning device main part 1 upside down, form the stress distribution of triangle, the triangle structure has high stability in mechanics, this distribution mode makes the positioning device main part 1 when positioning workpiece, can evenly exert force from different directions, effectively avoids the workpiece displacement or device loosening and other problems caused by uneven stress, greatly improves the accuracy and stability of device positioning, ensures that the workpiece can always keep in the correct position in the machining or operation process, meets the high precision and high reliability requirements of workpiece locking positioning in the field of automatic control, reaches the effect of stable operation, enhances the use effect of locking positioning device.

[0038] In conclusion: the novel set of triangular locking positioning device, through setting up movable positioning assembly 3 cooperation movable limit assembly 4 stably locks and positions workpiece, solve the existing locking positioning device in use relies on the way of locking handle cooperation locking nut, because of frequent operation, the handle part of locking handle reduces in the long-term stress effect intensity, easy to break, and the nut also can appear silk failure condition because of thread wear, and the process of replacing these damaged components is relatively cumbersome, need to spend more time and labor cost, influence work efficiency, reduce the use effect of locking positioning device problem.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of set triangular locking positioning device, comprising a positioning device main body (1) and a connecting groove (2), characterized in that: The connecting groove (2) is arranged at the top of the positioning device body (1), one side of the positioning device body (1) is provided with a movable positioning assembly (3), and the other side of the positioning device body (1) is provided with a movable limiting assembly (4).

2. A novel set of triangular locking positioning device as claimed in claim 1, wherein: The movable positioning assembly (3) comprises a movable groove (31), a support block (32) movably connected inside the movable groove (31), a connecting plate (33) fixedly connected to the top of the support block (32) away from the positioning device body (1), a bolt (34) screwedly connected inside the connecting plate (33), and a mounting groove (35) arranged on the side of the positioning device body (1) close to the bolt (34), wherein the surface of the bolt (34) is screwedly connected with the inside of the mounting groove (35).

3. A novel set of triangular locking positioning device as claimed in claim 2, wherein: The movable limiting assembly (4) comprises a fixed groove (41), a support rod (42) fixedly connected inside the fixed groove (41), and a sliding shaft (43) movably connected to the surface of the support rod (42), wherein the sliding shaft (43) is located inside the fixed groove (41).

4. A novel set of triangular locking positioning device as claimed in claim 3, wherein: The top of the positioning device body (1) is provided with a positioning groove (5), and the inside of the positioning groove (5) movably installs a wear-resistant ring (6).

5. A novel set of triangular locking positioning device as claimed in claim 3, wherein: The positioning device body (1) is made of aluminum alloy in use, and the support rod (42) is made of stainless steel.

6. A novel set of triangular locking positioning device as claimed in claim 2, wherein: The inside of the movable groove (31) is fixedly connected with a limiting shaft (7), the front surface of the support block (32) is provided with a limiting groove (8), and the surface of the limiting shaft (7) is movably connected with the inside of the limiting groove (8).

7. A novel set of triangular locking positioning device as claimed in claim 4, wherein: The side of the support block (32) close to the sliding shaft (43) is fixedly connected with a rubber plate (9), and the inside of the connecting groove (2) is fixedly connected with an elastic plate (10).

8. A novel set of triangular locking positioning device as claimed in claim 1, wherein: One side of the positioning device body (1) is provided with a heat dissipation groove (11), and the inside of the heat dissipation groove (11) is fixedly connected with a filter plate (12).

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