Rapid remodeling device for flatness detection

Abstract

The utility model discloses a rapid remodeling device for flatness detection, which relates to the technical field of flatness detection and comprises a machine body, an assembling plate is arranged on one side of the machine body, sliding rails are symmetrically arranged on one side of the assembling plate, sliding blocks are respectively arranged on one sides of the sliding rails in a sliding mode, the sliding blocks are fixedly connected with an upper die, and the upper die is fixedly connected with a lower die. The top end of the upper die is fixedly connected with the output end of a driving motor arranged on the machine body, a lower die matched with the upper die is arranged at the bottom end of the upper die, a clamp is arranged between the upper die and the lower die, the clamp is detachably connected to the bottom end of the upper die, and a hole groove is formed in the top end of the clamp. The flatness detection device has the beneficial effects that under the condition that a digital displacement sensor is not replaced, rapid remodeling of flatness detection during production of various products is realized, meanwhile, remodeling is simple and convenient, the adaptability is high, the production cost of an enterprise is reduced, and the production benefit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flatness detection, in particular to a fast-changing device for flatness detection. Background Art

[0002] Today's automated production lines are required to be compatible with the production or testing of multiple products and have a higher degree of flexibility, so the requirements for changeover time will increase. At the same time, some expensive precision parts are limited by cost factors and are required to be reused.

[0003] At present, referring to the 2D product image of the rotor core, to measure the flatness of the upper surface, it is necessary to arrange multiple high-precision contact digital sensors on the upper surface at the corresponding positions, and convert the measured data into flatness data through software fitting. During production, there are differences in the flatness detection point distribution diagrams corresponding to different products, and the point locations of different products are different. Therefore, when producing these two products, the flatness detection tooling needs to be replaced.

[0004] The commonly used and simpler method now is to make tooling corresponding to the position of high-precision contact digital sensors for different products. The sensors follow the tooling. Then two products require a large number of sensors. For example, if three products are produced on the same line, thirty-six sensors are needed, and so on. More products require more. Therefore, in the actual production process, the expensive displacement sensors lead to higher production costs.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related art, the purpose of the utility model is to provide a fast mold change device for flatness detection to overcome the above technical problems existing in the existing related art.

[0007] The technical solution of the utility model is achieved in this way:

[0008] A fast mold change device for flatness detection, comprising: a machine body, a mounting plate on one side of the machine body, a symmetrically arranged slide rail on one side of the mounting plate, a slider sliding on one side of the slide rail, an upper mold fixedly connected to the slider, a top end of the upper mold fixedly connected to an output end of a driving motor arranged on the machine body, and a matching lower mold provided at the bottom end of the upper mold, wherein;

[0009] A clamp is provided between the upper die and the lower die, and the clamp is detachably connected to the bottom end of the upper die. A hole groove is provided at the top end of the clamp, and an assembly groove is provided in the clamp. The hole groove is communicated with the assembly groove, a spring plunger is provided in the assembly groove, and a digital displacement sensor is movably inserted in the assembly groove. The digital displacement sensor is provided with an assembly part, and the assembly part abuts against the spring plunger.

[0010] Furthermore, the slide rail is vertically arranged on a side of the assembly plate away from the machine body.

[0011] Furthermore, the clamp is fixed to the bottom end of the upper mold by bolts.

[0012] Furthermore, the hole slots and the assembly slots are respectively a plurality of groups that are adapted to each other, and the assembly parts are adapted to the hole slots.

[0013] Furthermore, the spring plungers are symmetrically arranged on both sides of the assembly groove.

[0014] Furthermore, the assembly includes: a mounting sleeve respectively mounted on the digital displacement sensor and a nut member matched with the mounting sleeve, and a flange mounting member is disposed outside the mounting sleeve and the nut member, and the flange mounting member abuts against the spring plunger.

[0015] Furthermore, the flange mounting piece is a T-shaped structure.

[0016] Beneficial effects of the utility model:

[0017] The utility model realizes the separation of the digital displacement sensor and the fixture by rotating the assembly part to a certain angle during the change of the mold, so that the assembly part overcomes the spring top force of the spring plunger in the assembly groove and is taken out along the hole groove direction. At the same time, the fixing fixture is replaced after the fixture is disassembled, and the separated digital displacement sensor is inserted into the assembly groove along the hole groove direction. The assembly part is rotated and fixed by the action of the spring plunger and the inner wall of the hole groove to complete the rapid mold change. The utility model is not only suitable for the case where the digital displacement sensor is not replaced, but also realizes the rapid mold change of flatness detection during the production of various products. At the same time, the mold change is simple and the adaptability is high, which reduces the production cost of the enterprise and improves the production efficiency.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a fast mold change device for flatness detection according to an embodiment of the utility model;

[0022] Figure 2 yes Figure 1 A schematic cross-sectional view of AA in FIG.

[0023] Figure 3 It is a schematic diagram of the fixture structure of the quick-change device for flatness detection according to an embodiment of the utility model;

[0024] Figure 4 yes Figure 3 A schematic cross-sectional view of BB in FIG.

[0025] Figure 5 It is a schematic diagram of the hole slot of the quick-change device for flatness detection according to an embodiment of the utility model.

[0026] In the figure:

[0027] 1. Machine body; 2. Assembly plate; 3. Slide rail; 4. Slider; 5. Upper die; 6. Drive motor; 7. Lower die; 8. Clamp; 9. Hole groove; 10. Assembly groove; 11. Spring plunger; 12. Digital displacement sensor; 13. Assembly parts; 14. Mounting sleeve; 15. Nut parts; 16. Flange mounting parts. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0029] According to an embodiment of the utility model, a fast mold change device for flatness detection is provided.

[0030] like Figure 1-2As shown, a fast mold change device for flatness detection comprises: a machine body 1, a machine body 1, a mounting plate 2 is provided on one side of the machine body 1, a symmetrically arranged slide rail 3 is provided on one side of the mounting plate 2, a slider 4 is respectively slidably provided on one side of the slide rail 3, an upper mold 5 is fixedly connected to the slider 4, the top of the upper mold 5 is fixedly connected to the output end of a driving motor 6 provided on the machine body 1, and a matching lower mold 7 is provided on the bottom of the upper mold 5, wherein;

[0031] A clamp 8 is provided between the upper die 5 and the lower die 7. The clamp 8 is detachably connected to the bottom end of the upper die 5. A hole groove 9 is provided at the top of the clamp 8, and an assembly groove 10 is provided in the clamp 8. The hole groove 9 is communicated with the assembly groove 10. A spring plunger 11 is provided in the assembly groove 10, and a digital displacement sensor 12 is movably inserted in the assembly groove 10. The digital displacement sensor 12 is sleeved with an assembly part 13, and the assembly part 13 abuts against the spring plunger 11.

[0032] With the aid of the above technical scheme, when changing the mold, by rotating the assembly part 13 to a certain angle, the assembly part 13 overcomes the spring top force of the spring plunger 11 in the assembly groove 10 and is taken out along the direction of the hole groove 9, so as to realize the separation of the digital displacement sensor 12 and the fixture 8. At the same time, by disassembling the fixture 8 and replacing the fixing fixture 8, and inserting the separated digital displacement sensor 12 into the assembly groove 10 along the direction of the hole groove 9, the assembly part 13 is rotated and fixed by the force of the spring plunger 11 and the inner wall of the hole groove 9, so as to complete the rapid mold change. It is not only suitable for the case where the digital displacement sensor 12 is not replaced, but also realizes the rapid mold change of flatness detection during the production of various products. At the same time, the mold change is simple and has high adaptability, which reduces the production cost of the enterprise and improves the production efficiency.

[0033] In this technical solution, the digital displacement sensor 12 can be a high-precision contact digital displacement sensor.

[0034] In addition, the slide rail 3 is vertically arranged on a side of the assembly plate 2 away from the machine body 1 .

[0035] In addition, the clamp 8 is fixed to the bottom end of the upper die 5 by bolts. The hole slots 9 and the assembly slots 10 are respectively a plurality of groups adapted to each other, and the assembly parts 13 are adapted to the hole slots 9. The assembly slots 10 are provided with symmetrically arranged spring plungers 11 on both sides thereof.

[0036] In addition, the assembly part 13 includes: a mounting sleeve 14 respectively mounted on the digital displacement sensor 12 and a nut 15 matched with the mounting sleeve 14, and a flange mounting part 16 is disposed outside the mounting sleeve 14 and the nut 15, and the flange mounting part 16 abuts against the spring plunger 11. The flange mounting part 16 is a T-shaped structure.

[0037] In the present technical solution, the nut 15 and the mounting sleeve 14 are respectively made of plastic materials. Meanwhile, the mounting sleeve 14 can be a plastic open four-petal mounting sleeve, the outer side of which is threaded and the inner side is a smooth round wall.

[0038] In application, in order to improve the efficiency of the changeover, the nut member 15, the mounting sleeve 14 and the digital displacement sensor 12 are initially assembled and fixed together, and are disassembled and assembled in the form of components.

[0039] In the present technical solution, when in use, a positioning hole matching the spring plunger 11 may be provided at the bottom end of the flange mounting member 16. When changing the type, the positioning and single installation change can be completed by rotating the assembly member 13 to cooperate with the spring plunger 11 in the positioning hole.

[0040] In summary, with the aid of the above-mentioned technical scheme of the utility model, the following effects can be achieved: when changing the mold, by rotating the assembly part 13 to a certain angle, the assembly part 13 overcomes the spring top force of the spring plunger 11 in the assembly groove 10, and is taken out along the direction of the hole groove 9, so as to realize the separation of the digital displacement sensor 12 and the fixture 8. At the same time, by disassembling the fixture 8 and replacing the fixing fixture 8, and inserting the separated digital displacement sensor 12 into the assembly groove 10 along the direction of the hole groove 9, the assembly part 13 is rotated and fixed by the force of the spring plunger 11 and the inner wall of the hole groove 9, so as to complete the rapid mold change. It is not only suitable for the case where the digital displacement sensor 12 is not replaced, but also realizes the rapid mold change of flatness detection during the production of various products. At the same time, the mold change is simple and has high adaptability, which reduces the production cost of the enterprise and improves the production efficiency.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fast changeover device for flatness detection, characterized in that: include: A machine body (1), wherein one side of the machine body (1) is provided with an assembly plate (2), one side of the assembly plate (2) is provided with a symmetrically arranged slide rail (3), one side of the slide rail (3) is provided with a slider (4) for sliding, the slider (4) is fixedly connected to an upper mold (5), the top end of the upper mold (5) is fixedly connected to the output end of a driving motor (6) provided on the machine body (1), and the bottom end of the upper mold (5) is provided with a matching lower mold (7), wherein; A clamp (8) is provided between the upper die (5) and the lower die (7), the clamp (8) being detachably connected to the bottom end of the upper die (5), a hole groove (9) being provided at the top end of the clamp (8), and an assembly groove (10) being provided in the clamp (8), the hole groove (9) being communicated with the assembly groove (10), a spring plunger (11) being provided in the assembly groove (10), and a digital displacement sensor (12) being movably inserted in the assembly groove (10), the digital displacement sensor (12) being sleeved with an assembly part (13), and the assembly part (13) being abutted against the spring plunger (11).

2. A fast changeover device for flatness detection according to claim 1, characterized in that: The slide rail (3) is vertically arranged on a side of the assembly plate (2) away from the machine body (1).

3. A fast changeover device for flatness detection according to claim 1, characterized in that: The clamp (8) is fixed to the bottom end of the upper mold (5) by means of bolts.

4. A fast changeover device for flatness detection according to claim 3, characterized in that: The hole grooves (9) and the assembly grooves (10) are respectively a plurality of groups that are matched with each other, and the assembly parts (13) are matched with the hole grooves (9).

5. The fast changeover device for flatness detection according to claim 3, characterized in that: The spring plungers (11) are symmetrically arranged on both sides of the assembly groove (10).

6. A fast changeover device for flatness detection according to claim 1, characterized in that: The assembly part (13) comprises: a mounting sleeve (14) respectively mounted on the digital displacement sensor (12) and a nut part (15) matched with the mounting sleeve (14), and a flange mounting part (16) is provided on the outer sleeve of the mounting sleeve (14) and the nut part (15), and the flange mounting part (16) abuts against the spring plunger (11).

7. A fast changeover device for flatness detection according to claim 6, characterized in that: The flange mounting member (16) is a T-shaped structure.

Images