Automatic pressing device for pump body

Abstract

The utility model relates to an automatic pump body pressing device which comprises a supporting platform and a pressing mechanism, the pressing mechanism is installed on the supporting platform and used for pressing or loosening a workpiece, the pressing mechanism comprises a rotating pressing assembly and a first pressing assembly, and the first pressing assembly is used for applying pressure to the workpiece or loosening the workpiece. And the rotary pressing assembly is used for applying pressure to the middle part of the workpiece or loosening the middle part of the workpiece. The pump body pressing device has the advantages that the multiple pressing point positions are arranged according to the appearance of the pump body to press the pump body, so that the pump body is more stable in the machining process, and the machining precision of the pump body is improved.

Description

Technical Field

[0001] The present application relates to the technical field of pump body processing, and in particular to an automatic pump body pressing device. Background Art

[0002] During the processing of the pump body, it is necessary to press the pump body. However, when the shape of the pump body is relatively complex, the existing devices are not easy to press the pump body tightly, resulting in the pump body being unstable during the processing and the processing accuracy of the pump body being not high. Summary of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, one of the purposes of the present application is to provide an automatic pump body pressing device, which has the advantages of setting multiple pressing points according to the shape of the pump body to press the pump body, making the pump body more stable during the processing, and thus improving the processing accuracy of the pump body.

[0004] The above object of the present application is achieved through the following technical solutions:

[0005] An automatic pump body pressing device includes a support platform and a pressing mechanism. The pressing mechanism is installed on the support platform. The pressing mechanism is used to press or release the workpiece. The pressing mechanism includes a rotating pressing component and a first pressing component. The first pressing component is used to apply pressure to the workpiece or release the workpiece. The rotating pressing component is used to apply pressure to the middle part of the workpiece or release the middle part of the workpiece.

[0006] By adopting the above technical solutions, the rotating pressing component and the first pressing component cooperate with each other to press multiple points on the workpiece, making the workpiece more stable during the processing and achieving the purpose of improving the processing accuracy of the workpiece.

[0007] In a preferred example of the present application, it can be further configured as follows: The first pressing component includes a contact member and a first power source. One end of the contact member is used to apply pressure to the workpiece, and the first power source is used to drive the contact member to approach or move away from the workpiece.

[0008] By adopting the above technical solutions, the first power source drives the contact member to approach the workpiece, so that one end of the contact member applies pressure to the workpiece, thereby pressing the workpiece. The first power source drives the contact member to move away from the workpiece, so that the contact member releases the workpiece.

[0009] In a preferred example of the present application, it can be further configured as follows: The first pressing component further includes a connecting member and a support. The first power source is installed on the support platform through the support. One end of the connecting member is connected to the support, and the other end is rotatably connected to the contact member. The other end of the contact member is rotatably connected to the first power source.

[0010] By adopting the above technical solution, a fulcrum is formed at the connection between the connecting piece and the contact piece. When the power source one drives one end of the contact piece to move upward, the other end of the contact piece moves downward to press the workpiece, so that the pressing effect of the contact piece on the workpiece is better.

[0011] In a preferred example of the present application, it can be further configured that: the rotation pressing assembly includes a pressing piece, a power source two and a power source three. The power source three is installed on the support platform. The pressing piece is used to apply pressure to or release the workpiece at the middle part of the workpiece. The power source two is used to drive the pressing piece to vertically approach or move away from the workpiece. The power source three is used to drive the power source two and the pressing piece to rotate.

[0012] By adopting the above technical solution, the power source two drives the pressing piece to vertically approach or move away from the workpiece, so that the pressing piece applies pressure to or releases the workpiece at the middle part of the workpiece. The power source three drives the power source two and the pressing piece to rotate, so that the pressing piece approaches or moves away from above the workpiece, and the workpiece can be taken out.

[0013] In a preferred example of the present application, it can be further configured that: the pressing mechanism further includes a pressing assembly two and a pressing assembly three. The structures of the pressing assembly two and the pressing assembly three are the same as those of the pressing assembly one. The pressing assembly two and the pressing assembly three are used to press or release the workpiece.

[0014] By adopting the above technical solution, the pressing assembly one, the pressing assembly two and the pressing assembly three cooperate with each other, so that the pressing mechanism can press multiple points on the workpiece, and the pressure applied to the workpiece is more uniform.

[0015] In a preferred example of the present application, it can be further configured that: a support part is provided on the support platform, and the support part is used to support the workpiece.

[0016] In a preferred example of the present application, it can be further configured that: a protective sleeve is provided on the pressing assembly three. The protective sleeve is installed on the contact piece, and the protective sleeve is used to protect the surface of the workpiece.

[0017] By adopting the above technical solution, the protective sleeve protects the surface of the workpiece, so that the surface of the workpiece is not easily damaged.

[0018] In a preferred example of the present application, it can be further configured that: a contact point is provided on the contact piece, and the protective sleeve and the contact point are detachably connected.

[0019] By adopting the above technical solution, the protective sleeve can be replaced.

[0020] In a preferred example of the present application, it can be further configured that: a protrusion is provided on the protective sleeve, and an anti - detachment groove is provided on the contact point. The anti - detachment groove and the protrusion cooperate to prevent the protective sleeve from detaching from the contact point.

[0021] In a preferred example, the present application can be further configured as follows: The anti - detachment groove includes a starting section and a connecting section. The starting section is for the protrusion to enter the connecting section. At one end of the connecting section away from the starting section, there is an adsorbing member for adsorbing the protrusion.

[0022] By adopting the above - mentioned technical solution, the protrusion enters the connecting section of the anti - detachment groove through the starting section, and the adsorbing member on the connecting section adsorbs the protrusion, making the disassembly of the protective sleeve and the contact point more convenient. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of an embodiment of the present application.

[0024] Figure 2 It is a schematic structural diagram of another perspective of an embodiment of the present application.

[0025] Figure 3 It is a schematic structural diagram of the rotating pressing assembly of the present application.

[0026] Figure 4 It is a schematic structural diagram of the third pressing assembly of the present application.

[0027] Reference numerals: 1, support platform; 2, pressing mechanism; 3, first pressing assembly; 31, contact member; 311, protective sleeve; 312, contact point; 313, protrusion; 314, anti - detachment groove; 315, starting section; 316, connecting section; 32, first power source; 33, connecting member; 34, support; 4, rotating pressing assembly; 41, pressing member; 42, second power source; 43, third power source; 5, second pressing assembly; 6, third pressing assembly; 7, support part; 8, workpiece. Detailed Description of the Embodiment

[0028] The following further describes the present application in detail with reference to the drawings.

[0029] Refer to Figures 1 to 4 , an automatic pump body pressing device disclosed in the present application, includes a support platform 1 and a pressing mechanism 2. The pressing mechanism 2 is installed on the support platform 1. A support part 7 is provided on the support platform 1 for supporting the workpiece 8. In this embodiment, there are two groups of pressing mechanisms 2. The shape of the support part 7 is designed according to the shape of the workpiece 8. The pressing mechanism 2 is used to press or loosen the workpiece 8. The pressing mechanism 2 includes a rotating pressing assembly 4 and a first pressing assembly 3. The first pressing assembly 3 is used to apply pressure to the edge of the workpiece 8 or loosen the edge of the workpiece 8. The rotating pressing assembly 4 is used to apply pressure to the middle part of the workpiece 8 or loosen the middle part of the workpiece 8.

[0030] The rotation pressing assembly 4 includes a pressing member 41, a second power source 42, and a third power source 43. The third power source 43 is installed on the support platform 1. The pressing member 41 is used to apply pressure to the middle part of the workpiece 8 or release the workpiece 8. The second power source 42 is used to drive the pressing member 41 to approach or move away from the workpiece 8 vertically. The third power source 43 is used to drive the second power source 42 and the pressing member 41 to rotate. In this embodiment, the second power source 42 can be a hydraulic cylinder or a pneumatic cylinder, and the third power source 43 can be a motor or a rotary cylinder. The shape of the pressing member 41 can be set as required.

[0031] The first pressing assembly 3 includes a contact member 31 and a first power source 32. One end of the contact member 31 is used to apply pressure to the workpiece 8. The first power source 32 is used to drive the contact member 31 to approach or move away from the workpiece 8. The first pressing assembly 3 further includes a connecting member 33 and a support 34. The first power source 32 is installed on the support platform 1 through the support 34. One end of the connecting member 33 is connected to the support 34, and the other end is rotatably connected to the contact member 31. The other end of the contact member 31 is rotatably connected to the first power source 32, so that a fulcrum is formed at the connection between the connecting member 33 and the contact member 31. In this embodiment, the first power source 32 can be a hydraulic cylinder or a pneumatic cylinder, and the shape of the pressing member 41 can be set as required.

[0032] The pressing mechanism 2 further includes a second pressing assembly 5 and a third pressing assembly 6. The structures of the second pressing assembly 5 and the third pressing assembly 6 are the same as that of the first pressing assembly 3. The second pressing assembly 5 and the third pressing assembly 6 are used to press or release the workpiece 8. In this embodiment, the number of the first pressing assemblies 3 is three groups, and the number of the second pressing assembly 5, the third pressing assembly 6, and the rotation pressing assembly 4 is one group. In other embodiments, the numbers of the first pressing assembly 3, the second pressing assembly 5, the third pressing assembly 6, and the rotation pressing assembly 4 can be set according to actual needs.

[0033] A protective sleeve 311 is provided on the pressing assembly three 6. The protective sleeve 311 is installed on the contact part 31. A contact point 312 is provided on the contact part 31. In this embodiment, the contact point 312 and the contact part 31 are connected by threads. The protective sleeve 311 is used to protect the surface of the workpiece 8, so that the surface of the workpiece 8 is not easily damaged. The protective sleeve 311 and the contact point 312 are detachably connected. A protrusion 313 is provided on the protective sleeve 311, and an anti-detachment groove 314 is provided on the contact point 312. The anti-detachment groove 314 and the protrusion 313 cooperate to prevent the protective sleeve 311 from falling off the contact point 312. The anti-detachment groove 314 includes a starting section 315 and a connecting section 316. The starting section 315 allows the protrusion 313 to enter the connecting section 316. Rotate the protective sleeve 311 so that the protrusion 313 enters one end of the connecting section 316 away from the starting section 315. An adsorbent is provided at the end of the connecting section 316. The adsorbent is used to adsorb the protrusion 313. The depth of the protective sleeve 311 should meet the distance for the adsorbent to adsorb the protrusion 313. Along the axial direction, the distance from the inner bottom surface of the protective sleeve 311 to the bottom surface of the protrusion 313 is greater than the distance from the bottom of the contact point 312 to the bottom of the connecting section 316. In this embodiment, the protective sleeve 311 can be made of rubber or silica gel, the adsorbent can be a magnet, and the protrusion 313 on the protective sleeve 311 can be made of a metal material that can be adsorbed by a magnet.

[0034] During use, the pressing assembly one 3, the pressing assembly two 5, the pressing assembly three 6, and the rotating pressing assembly 4 are in a relaxed state. First, place the workpiece 8 on the supporting part 7, and make the power source one 32 drive the contact part 31 to apply pressure to the edge part and other parts of the workpiece 8 respectively. The power source three 43 drives the power source two 42 and the pressing part 41 to rotate, so that the pressing part 41 approaches above the workpiece 8. The power source two 42 drives the pressing part 41 to move vertically closer to the workpiece 8, so that the pressing part 41 applies pressure to the middle part of the workpiece 8. The pressing assembly one 3, the pressing assembly two 5, the pressing assembly three 6, and the rotating pressing assembly 4 cooperate to make the pressing mechanism 2 press the workpiece 8. After the workpiece 8 is processed, make the power source one 32 drive the contact part 31 away from the workpiece 8, the power source two 42 drive the pressing part 41 to move vertically away from the workpiece 8, and the power source three 43 drive the power source two 42 and the pressing part 41 to rotate, so that the pressing part 41 moves away from above the workpiece 8, so that the pressing mechanism 2 releases the workpiece 8 and makes the workpiece 8 convenient to be taken out.

[0035] The implementation principle of this embodiment is as follows: The power source 32 drives the contact part 31 to apply pressure to the workpiece 8, so that different parts of the workpiece 8 are pressed tightly. The power source 42 drives the pressing part 41 to move vertically closer to the workpiece 8, so that the pressing part 41 applies pressure to the middle part of the workpiece 8. The first pressing assembly 3, the second pressing assembly 5, and the third pressing assembly 6 rotate and cooperate with the pressing assembly, making the workpiece 8 more stable during the processing, achieving the improvement of the processing accuracy of the workpiece 8. The power source 43 drives the pressing part 41 and the power source 42 to rotate, so that the pressing part 41 can move away from above the workpiece 8, enabling the workpiece 8 to be taken out after the processing is completed.

[0036] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An automatic pump body pressing device, characterized in that: It includes a support platform (1) and a pressing mechanism (2). The pressing mechanism (2) is installed on the support platform (1). The pressing mechanism (2) is used to press or release a workpiece (8). The pressing mechanism (2) includes a rotating pressing component (4) and a first pressing component (3). The first pressing component (3) is used to apply pressure to the workpiece (8) or release the workpiece (8). The rotating pressing component (4) is used to apply pressure to the middle part of the workpiece (8) or release the middle part of the workpiece (8).

2. The automatic pressing device for a pump body according to claim 1, wherein: The first pressing component (3) includes a contact member (31) and a first power source (32). One end of the contact member (31) is used to apply pressure to the workpiece (8). The first power source (32) is used to drive the contact member (31) to approach or move away from the workpiece (8).

3. The automatic pressing device for a pump body according to claim 2, characterized in that: The first pressing component (3) further includes a connecting member (33) and a support (34). The first power source (32) is installed on the support platform (1) through the support (34). One end of the connecting member (33) is connected to the support (34), and the other end is rotatably connected to the contact member (31). The other end of the contact member (31) is rotatably connected to the first power source (32).

4. The automatic pressing device for a pump body according to claim 1, wherein: The rotating pressing component (4) includes a pressing member (41), a second power source (42), and a third power source (43). The third power source (43) is installed on the support platform (1). The pressing member (41) is used to apply pressure to the middle part of the workpiece (8) or release the middle part of the workpiece (8). The second power source (42) is used to drive the pressing member (41) to vertically approach or move away from the workpiece (8). The third power source (43) is used to drive the second power source (42) and the pressing member (41) to rotate.

5. The automatic pressing device for a pump body according to claim 1, wherein: The pressing mechanism (2) further includes a second pressing component (5) and a third pressing component (6). The structures of the second pressing component (5) and the third pressing component (6) are the same as those of the first pressing component (3). The second pressing component (5) and the third pressing component (6) are used to press or release the workpiece (8).

6. The automatic pressing device for a pump body according to claim 1, wherein: A support portion (7) is provided on the support platform (1). The support portion (7) is used to support the workpiece (8).

7. The automatic pressing device for a pump body according to claim 5, characterized in that: A protective sleeve (311) is provided on the third pressing component (6). The protective sleeve (311) is installed on the contact member (31). The protective sleeve (311) is used to protect the surface of the workpiece (8).

8. An automatic pump body pressing device according to claim 7, characterized in that: A contact point (312) is provided on the contact member (31). The protective sleeve (311) and the contact point (312) are detachably connected.

9. The automatic pressing device for a pump body according to claim 8, characterized in that: Protrusions (313) are provided on the protective sleeve (311). Anti - detachment grooves (314) are provided on the contact point (312). The anti - detachment grooves (314) and the protrusions (313) cooperate to prevent the protective sleeve (311) from detaching from the contact point (312).

10. The automatic pressing device for a pump body according to claim 9, characterized in that: The anti - detachment groove (314) includes a starting section (315) and a connecting section (316). The starting section (315) allows the protrusion (313) to enter the connecting section (316). An adsorbent is provided at one end of the connecting section (316) away from the starting section (315). The adsorbent is used to adsorb the protrusion (313).

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