CN218697113U - Clamping piece for shell machining - Google Patents

Abstract

The utility model belongs to the technical field of the shell processing, especially, holder is used in shell processing needs the manual adjustment when can't adjust, multi-angle processing shell to current centre gripping position, easily causes the problem that the clamping part takes place to change, now proposes following scheme, and it includes the bottom plate, fixed surface is connected with box, fixture on the bottom plate: fixture is located the bottom half, fixture includes two centre gripping casees, first slide, two have been seted up to the bottom of box equal sliding connection of centre gripping case is in first slide, two equal sliding connection of centre gripping case one side inner wall has grip block, adjusting part: the adjusting part is established at the top of grip block for to the regulation of grip block height, the utility model discloses in, through adjusting part and spacing mechanism to the centre gripping and the adjustment of shell, both can carry out the centre gripping to the shell, also can adjust the angle of shell to can guarantee the stability of shell after having adjusted the shell, thereby improved the quality of polishing.

Description

Clamping piece for shell machining

Technical Field

The utility model relates to a shell processing technology field especially relates to a holder is used in shell processing.

Background

The engine is a machine capable of converting other forms of energy into mechanical energy, common engines are mainly divided into an in-line engine, a V-shaped engine, a W-shaped engine, a VR engine and a horizontally-arranged engine, and a shell of the engine needs to be polished during manufacturing of the engine, so that the appearance is attractive and light, the weight of the engine is reduced, and devices in the shell are more fit with each other, so that the performance of the engine and the driving safety are guaranteed. The clamping piece on the market at present has the following several problems:

1. the position of the clamping block for clamping the engine shell cannot be adjusted, and the clamping block cannot be clamped in the middle of the engine shell, so that the optimal clamping effect is achieved;

2. most engine housing need be many times, the processing of multistation, and manual adjustment engine housing direction easily makes the centre gripping position skew, leads to the product defective rate to promote.

To the above problem, the utility model discloses the file provides a holder is used in shell processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a holder is used in shell processing has solved and has had the engine housing among the prior art when the centre gripping, and the holding piece rigidity can not be adjusted in a flexible way, leads to the holding piece can't fix at the engine housing middle part, and most of engines need processing many times, multistation, and the artifical engine housing direction of adjusting easily makes the centre gripping position skew, leads to the shortcoming that the product defective rate promoted.

The utility model provides a following technical scheme:

a holder for housing processing, comprising:

the upper surface of the bottom plate is fixedly connected with a box body;

a clamping mechanism: the clamping mechanism is positioned at the bottom of the box body and comprises two clamping boxes, a first slide way is formed in the bottom of the box body, the two clamping boxes are connected in the first slide way in a sliding mode, and clamping blocks are connected to the inner walls of one sides of the two clamping boxes in a sliding mode;

an adjusting component: the adjusting component is arranged at the top of the clamping block and is used for adjusting the height of the clamping block;

a driving component: the driving mechanism is positioned between the bottom plate and the box body and is used for adjusting the position of the clamping mechanism;

a support mechanism: the supporting mechanism is arranged at the bottom of the box body and used for supporting the processing shell;

a limiting mechanism: the limiting mechanism is arranged at the bottom of the box body and used for fixing the processing shell;

a grinding mechanism: the grinding mechanism is arranged at the top of the box body and used for grinding the processing shell.

In a possible design, the adjusting part includes two second slides, two the top at the box is all seted up to the second slide, two equal sliding connection has the slider in the second slide, two the equal screw thread in top of slider runs through threaded rod, the bottom of threaded rod passes the top of centre gripping case respectively and rotates with the top of grip block to be connected.

In a possible design, the driving assembly comprises a first motor and a third fixing block, the first motor and the third fixing block are fixedly connected to the upper surface of the bottom plate, one end of an output shaft of the first motor is fixedly connected with a first threaded pipe, one side of the third fixing block is rotatably connected with a second threaded pipe, the outer circumferential wall of the first threaded pipe is in threaded connection with the first fixing block, the outer circumferential wall of the second threaded pipe is in threaded connection with the second fixing block, the threaded directions of the first threaded pipe and the second threaded pipe are opposite, and the first fixing block and the second fixing block are fixedly connected to the bottoms of the two clamping boxes respectively.

In a possible design, the supporting mechanism comprises a rotating shaft, the rotating shaft rotates to penetrate through the bottom of the box body, an object placing disc is fixedly connected to the top of the rotating shaft, and a rotating rod penetrates through the outer wall of the circumference of the rotating shaft.

In a possible design, the limiting mechanism comprises two push rods and a rotary disk, the two push rods respectively slide to penetrate through one side of the clamping box, the two push rods are wound on the outer circumferential wall of each push rod, one end of each spring is fixedly connected with the inner wall of one side of the clamping box, the two push rods are fixedly connected with limiting blocks at the ends, away from the clamping box, of the corresponding push rods, a plurality of clamping teeth are formed in the circumferential surface of each limiting block, the rotary disk is fixedly connected to the outer circumferential wall of the rotary shaft, a plurality of gear teeth are formed in the outer circumferential wall of the rotary disk, and the clamping teeth are meshed with the gear teeth.

In one possible design, the grinding mechanism comprises an air cylinder, the air cylinder is fixedly connected to the top of the box body, one end of an air cylinder piston rod penetrates through the top of the box body and is fixedly connected with a second motor, and one end of an output shaft of the second motor is fixedly connected with a grinding piece.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

In the utility model, the height of the clamping block can be adjusted by the adjusting component to adapt to shells with different heights, so that the clamping block can clamp the middle part of the shell, the clamping tightness is ensured, and the shell is kept stable during polishing so as to obtain a high-quality product;

in the utility model, the rotating disc is rotated through the limiting mechanism to adjust the angle of the shell, so that the phenomenon that the clamping positions are inconsistent twice when the shell angle is adjusted manually is avoided, and the polishing effect on the shell is influenced;

in the utility model, the rotary disk keeps stable after the angle of the shell is adjusted by meshing the latch on the circumference of the limiting block with the gear teeth on the circumference of the rotary disk, so that the shell keeps stable in the process of polishing the shell, thereby ensuring the quality of products;

the utility model discloses in, through the centre gripping and the adjustment of adjusting part and spacing mechanism to the shell, both can carry out the centre gripping to the shell, also can adjust the angle of shell to can guarantee the stability of shell after the shell has been adjusted, thereby improve the quality of polishing.

Drawings

Fig. 1 is a schematic view of a first perspective three-dimensional structure of a clamping member for housing processing according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structural view of a clamping member for housing processing according to an embodiment of the present invention;

fig. 3 is a schematic view of a supporting structure of a clamping member for housing processing according to an embodiment of the present invention;

fig. 4 is a schematic view of a second perspective three-dimensional structure of a clamping member for housing processing according to an embodiment of the present invention;

fig. 5 is a schematic view of a push rod structure of a clamping member for housing processing according to an embodiment of the present invention.

Reference numerals:

1. a base plate; 2. a first motor; 3. a first fixed block; 4. a first threaded pipe; 5. a first slideway; 6. a second threaded pipe; 7. a second fixed block; 8. a third fixed block; 9. a box body; 10. a clamping box; 11. a clamping block; 12. a push rod; 13. a spring; 14. a limiting block; 15. a threaded rod; 16. rotating the disc; 17. a rotating shaft; 18. placing a tray; 19. rotating the rod; 20. a cylinder; 21. a second motor; 22. grinding the sheets; 23. a slider; 24. a second slide way.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the terms "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and their relative positional relationship is not changed after the connection. Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout, and wherein like reference numerals refer to like elements throughout.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, a holder is used in shell processing, includes bottom plate 1, and fixed surface is connected with box 9 on bottom plate 1, fixture: fixture is located the box 9 bottom, and fixture includes two centre gripping casees 10, and first slide 5 has been seted up to the bottom of box 9, and two equal sliding connection of centre gripping case 10 are in first slide 5, and two equal sliding connection of centre gripping case 10 one side inner wall has grip block 11, adjusting part: the top at grip block 11 is established to adjusting part for to the regulation of 11 height of grip block, drive assembly: actuating mechanism is located between bottom plate 1 and the box 9 for adjust fixture's position, supporting mechanism: supporting mechanism establishes in the bottom of box 9 for support the processing shell, stop gear: stop gear establishes in the bottom of box 9 for fix processing shell, grinding machanism: the grinding mechanism is arranged at the top of the box body 9 and used for grinding the processing shell.

Above-mentioned technical scheme can reach and adjust and the centre gripping through fixture and spacing mechanism to the angle of shell, holds the shell through supporting mechanism, polishes processing through grinding machanism to processing shell.

Referring to fig. 4, the adjusting assembly includes two second slide ways 24, the two second slide ways 24 are both provided at the top of the box body 9, the two second slide ways 24 are both connected with the sliding blocks 23 in a sliding manner, the top of each of the two sliding blocks 23 is threaded through the threaded rod 15, and the bottom of the threaded rod 15 is respectively threaded through the top of the clamping box 10 and is rotatably connected with the top of the clamping block 11.

Above-mentioned technical scheme can reach and make threaded rod 15 remove along with grip block 11 together, conveniently adjusts grip block 11 height.

Referring to fig. 2, the driving assembly includes a first motor 2 and a third fixing block 8, the first motor 2 and the third fixing block 8 are both fixedly connected to the upper surface of the bottom plate 1, an output shaft end of the first motor 2 is fixedly connected with a first threaded pipe 4, one side of the third fixing block 8 is rotatably connected with a second threaded pipe 6, a circumferential outer wall of the first threaded pipe 4 is in threaded connection with a first fixing block 3, a circumferential outer wall of the second threaded pipe 6 is in threaded connection with a second fixing block 7, the first threaded pipe 4 and the second threaded pipe 6 are opposite in threaded direction, and the first fixing block 3 and the second fixing block 7 are respectively and fixedly connected to the bottoms of the two clamping boxes 10.

Above-mentioned technical scheme can reach through the operation of first motor 2, makes first fixed block 3 and second fixed block 7 move in opposite directions to drive two grip blocks 11 and be close to, and then add the holding to the shell.

Example 2

Referring to fig. 1 to 4, a holder for housing processing includes: bottom plate 1, fixed surface is connected with box 9 on the bottom plate 1, fixture: fixture is located the box 9 bottom, and fixture includes two centre gripping casees 10, and first slide 5 has been seted up to the bottom of box 9, and two equal sliding connection of centre gripping case 10 are in first slide 5, and two equal sliding connection of centre gripping case 10 one side inner walls have grip block 11, adjusting part: the adjusting part is arranged at the top of the clamping block 11 and used for adjusting the height of the clamping block 11, and the driving part comprises: actuating mechanism is located between bottom plate 1 and the box 9 for adjust fixture's position, supporting mechanism: supporting mechanism establishes in the bottom of box 9 for support the processing shell, stop gear: stop gear establishes in the bottom of box 9 for to the adjustment of shell direction, grinding machanism: the grinding mechanism is arranged at the top of the box body 9 and used for grinding the processing shell.

Above-mentioned technical scheme can reach and adjust and the centre gripping through fixture and spacing mechanism to the angle of shell, holds the shell through supporting mechanism, polishes processing through grinding machanism to processing shell.

Referring to fig. 4, the adjusting assembly includes two second slide ways 24, the two second slide ways 24 are both provided at the top of the box body 9, the two second slide ways 24 are both connected with the sliding blocks 23 in a sliding manner, the top of each of the two sliding blocks 23 is threaded through the threaded rod 15, and the bottom of the threaded rod 15 is respectively threaded through the top of the clamping box 10 and is rotatably connected with the top of the clamping block 11.

Above-mentioned technical scheme can reach and make threaded rod 15 remove along with grip block 11 together, conveniently to the regulation of grip block 11 height.

Referring to fig. 2, the driving assembly includes a first motor 2 and a third fixing block 8, the first motor 2 and the third fixing block 8 are both fixedly connected to the upper surface of the bottom plate 1, one end of an output shaft of the first motor 2 is fixedly connected with a first threaded pipe 4, one side of the third fixing block 8 is rotatably connected with a second threaded pipe 6, a circumferential outer wall of the first threaded pipe 4 is in threaded connection with a first fixing block 3, a circumferential outer wall of the second threaded pipe 6 is in threaded connection with a second fixing block 7, the first threaded pipe 4 and the second threaded pipe 6 are opposite in thread direction, and the first fixing block 3 and the second fixing block 7 are respectively and fixedly connected to the bottoms of the two clamping boxes 10.

Above-mentioned technical scheme can reach through the operation of first motor 2, makes first fixed block 3 and second fixed block 7 move in opposite directions to drive two grip blocks 11 and be close to, and then add the holding to the shell.

Referring to fig. 2, fig. 3, fig. 5, the supporting mechanism includes rotation axis 17, rotation axis 17 rotates the bottom that runs through box 9, rotation axis 17's top fixedly connected with puts thing dish 18, rotation axis 17's circumference outer wall fixedly connected with dwang 19 that runs through, stop gear includes two push rods 12 and rotary disk 16, the difference of two push rods 12 slides one side that runs through centre gripping case 10, the circumference outer wall of two push rods 12 all has the round spring 13 that connects, the one end of spring 13 and the one side inner wall fixed connection of centre gripping case 10, the one end fixedly connected with stopper 14 that centre gripping case 10 was kept away from to two push rods 12, a plurality of latches have been seted up on the circumference surface of stopper 14, rotary disk 16 fixed connection is at the circumference outer wall of rotation axis 17, a plurality of teeth have been seted up to the circumference outer wall of stating rotary disk 16, the latch meshes with the teeth mutually.

Above-mentioned technical scheme can reach and carry out the adjustment of angle to the shell of placing on putting thing dish 18 to after the adjustment is accomplished, because the latch on the circumferential surface of stopper 14 and the teeth of a cogwheel on the circumferential surface of rotary disk 16 mesh mutually, restrict the further motion of putting thing dish 18, guaranteed the centre gripping effect.

Referring to fig. 2, the grinding mechanism includes a cylinder 20, the cylinder 20 is fixedly connected to the top of the box 9, one end of a piston rod of the cylinder 20 penetrates through the top of the box 9 and is fixedly connected with a second motor 21, and one end of an output shaft of the second motor 21 is fixedly connected with a grinding piece 22.

Above-mentioned technical scheme can reach through start-up cylinder 20 and second motor 21, makes the piece 22 of polishing be close to the shell and operates to polish the processing shell.

However, as is well known to those skilled in the art, the working principle and wiring method of the first motor 2, the second motor 21 and the cylinder 20 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle and the using process of the technical scheme are as follows: when the polishing machine is used, firstly, a shell is placed on the object placing disc 18, then the first motor 2 is started, the first motor 2 rotates to drive the first threaded pipe 4 and the second threaded pipe 6 to rotate, so that the first fixing block 3 and the second fixing block 7 move oppositely, the two clamping boxes 10 are driven to push the push rods 12 to move close to each other along the first slide way 5, the threaded rod 15 moves along the second slide way 24 along with the movement of the clamping boxes 10, the limiting block 14 is firstly contacted and meshed with the rotating disc 16, then the clamping boxes 10 extrude the springs 13 to continue moving forwards until the clamping blocks 11 clamp the shell, when the height of the clamping blocks 11 needs to be adjusted, the threaded rod 15 is rotated to move upwards and downwards, the clamping blocks 11 are driven to move upwards and downwards, the clamping blocks 11 are guaranteed to be clamped in the middle part of the shell of the engine, the air cylinder 20 and the second motor 21 are started, the polishing sheet 22 is contacted with the shell and starts to operate the rotating rod, when polishing at other angles needs to be performed, the first motor 2 is reversely operated, so that the shell can be repeatedly operated, and finally, the polishing angle of the shell can be adjusted.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a holder is used in shell processing which characterized in that includes:

the upper surface of the bottom plate (1) is fixedly connected with a box body (9);

a clamping mechanism: the clamping mechanism is positioned at the bottom of the box body (9) and comprises two clamping boxes (10), a first slide way (5) is formed in the bottom of the box body (9), the two clamping boxes (10) are connected in the first slide way (5) in a sliding mode, and clamping blocks (11) are connected to the inner wall of one side of each of the two clamping boxes (10) in a sliding mode;

the adjusting component: the adjusting assembly is arranged at the top of the clamping block (11) and is used for adjusting the height of the clamping block (11);

a driving component: the driving assembly is positioned between the bottom plate (1) and the box body (9) and is used for adjusting the position of the clamping mechanism;

a support mechanism: the supporting mechanism is arranged at the bottom of the box body (9) and is used for supporting the processing shell;

a limiting mechanism: the limiting mechanism is arranged at the bottom of the box body (9) and used for fixing the processing shell;

a grinding mechanism: the grinding mechanism is arranged at the top of the box body (9) and used for grinding the processing shell.

2. The clamping piece for processing the shell as claimed in claim 1, wherein the adjusting assembly comprises two second sliding ways (24), the two second sliding ways (24) are arranged at the top of the box body (9), sliding blocks (23) are connected in the two second sliding ways (24) in a sliding manner, threaded rods (15) penetrate through the top of the two sliding blocks (23) in a threaded manner, and the bottoms of the threaded rods (15) penetrate through the top of the clamping box (10) respectively and are connected with the top of the clamping block (11) in a rotating manner.

3. The clamping member for processing the shell as recited in claim 1, wherein the driving assembly comprises a first motor (2) and a third fixing block (8), the first motor (2) and the third fixing block (8) are both fixedly connected to the upper surface of the base plate (1), one end of an output shaft of the first motor (2) is fixedly connected with a first threaded pipe (4), one side of the third fixing block (8) is rotatably connected with a second threaded pipe (6), the circumferential outer wall of the first threaded pipe (4) is in threaded connection with the first fixing block (3), the circumferential outer wall of the second threaded pipe (6) is in threaded connection with a second fixing block (7), the first threaded pipe (4) and the second threaded pipe (6) have opposite threaded directions, and the first fixing block (3) and the second fixing block (7) are respectively and fixedly connected to the bottoms of the two clamping boxes (10).

4. The clamping member for processing the shell according to claim 1, wherein the supporting mechanism comprises a rotating shaft (17), the rotating shaft (17) penetrates through the bottom of the box body (9) in a rotating mode, an object placing disc (18) is fixedly connected to the top of the rotating shaft (17), and a rotating rod (19) penetrates through the circumferential outer wall of the rotating shaft (17).

5. The clamping member for processing the shell as claimed in claim 1, wherein the limiting mechanism comprises two push rods (12) and a rotating disc (16), the two push rods (12) respectively slide through one side of the clamping box (10), the circumferential outer walls of the two push rods (12) are respectively connected with a spring (13) in a winding manner, one end of the spring (13) is fixedly connected with the inner wall of one side of the clamping box (10), one ends of the two push rods (12) far away from the clamping box (10) are fixedly connected with limiting blocks (14), the circumferential surface of each limiting block (14) is provided with a plurality of clamping teeth, the rotating disc (16) is fixedly connected with the circumferential outer wall of the rotating shaft (17), the circumferential outer wall of the rotating disc (16) is provided with a plurality of gear teeth, and the clamping teeth are meshed with the gear teeth.

6. The clamping piece for processing the shell as recited in claim 2, characterized in that the grinding mechanism comprises an air cylinder (20), the air cylinder (20) is fixedly connected to the top of the box body (9), one end of a piston rod of the air cylinder (20) penetrates through the top of the box body (9) and is fixedly connected with a second motor (21), and one end of an output shaft of the second motor (21) is fixedly connected with a grinding piece (22).

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