CN212072715U - Seat upper bracket pressing and shaping device - Google Patents
Seat upper bracket pressing and shaping device Download PDFInfo
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- CN212072715U CN212072715U CN202020597427.5U CN202020597427U CN212072715U CN 212072715 U CN212072715 U CN 212072715U CN 202020597427 U CN202020597427 U CN 202020597427U CN 212072715 U CN212072715 U CN 212072715U
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Abstract
A press-fit shaping device for a seat upper bracket comprises a seat body, a pressing mechanism and two sliding mechanisms, wherein the pressing mechanism comprises a bearing seat, a pressing block and a pressing driving piece, the two sliding mechanisms are respectively arranged on the seat body, in one of the sliding mechanisms, the sliding mechanism comprises a sliding plate, a sliding driving piece, a supporting block, a pressing driving piece, a pressing block, a distance adjusting block and a locking piece, the pressing driving piece is used for driving the pressing block to press a frame body on the bearing seat, the supporting block and the pressing driving piece are both arranged on the sliding plate, the pressing driving piece is used for driving the pressing block to press a frame arm on the supporting block, the sliding driving piece is used for driving the sliding plate to slide, the distance adjusting block is fixed on the seat body by the locking piece to adjust the sliding distance of the sliding plate, so that the distance from the two frame arms to the outer stretching is adjusted to realize the stretching shaping of the seat upper bracket, and the, and the shaping distance between the two frame arms is adjustable.
Description
Technical Field
The utility model relates to a setting device's technical field especially relates to a support pressfitting setting device on seat.
Background
The setting means that basic elements of things are gradually formed and relatively fixed, and for a workpiece, the setting means that the shape and structure of the workpiece are kept in a specific state and are not changed.
As shown in fig. 1, the seat upper bracket 20 for a seat includes a frame body 21 and two frame arms 22, the two frame arms 22 are respectively installed at two ends of the frame body 21, and the frame body 21 and the two frame arms 22 are an integrated structure.
The seat upper bracket 20 is a plastic part, and in the injection molding production, the following problems occur, firstly, the seat upper bracket 20 is in a slender structure, and a bending state is formed between the frame body 21 and the two bracket arms 22, so that the seat upper bracket 20 deforms in the cooling process after injection molding, and two ends of the two bracket arms 22 approach each other due to plastic shrinkage, and finally the seat upper bracket 20 deforms seriously and is discarded; further, since the surface of the seat upper bracket 20 has a certain curvature, if the two ends of the two frame arms 22 are directly stretched to prevent the seat upper bracket 20 from deforming, the curvature of the surface of the seat upper bracket 20 is easily changed; further, since the deformation degree of each seat upper frame 20 is different, it means that the arm 22 of each seat upper frame 20 is stretched differently, and thus the setting distance of the seat upper frame 20 needs to be adjusted to set the seat upper frame 20 in a predetermined shape.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing one kind and can stereotype the seat upper bracket, can not change at the surperficial radian of design in-process seat upper bracket moreover, the design distance adjustable seat upper bracket pressfitting setting device of seat upper bracket simultaneously.
The purpose of the utility model is realized through the following technical scheme:
a seat upper bracket pressfitting setting device includes:
the base body is provided with a plurality of threaded holes;
the pressing mechanism comprises a bearing seat, a pressing block and a pressing driving piece, the bearing seat is arranged on the seat body, the pressing driving piece is arranged on the seat body, the bearing seat is connected with a driving shaft of the pressing driving piece, the pressing driving piece is used for driving the pressing block to move towards the direction that the bearing seat is close to or far away from, and a pressing cambered surface is arranged on one side surface, close to the bearing seat, of the pressing block; and
two sliding mechanisms, which are respectively arranged on the seat body, wherein in one of the sliding mechanisms, the sliding mechanism comprises a sliding plate, a sliding driving piece, a supporting block, a downward pressing driving piece, a downward pressing block, a distance adjusting block and a locking piece, the slide plate is arranged on the seat body in a sliding way, the sliding driving piece is arranged on the seat body, and the driving shaft of the sliding driving part is connected with the sliding plate, the supporting block is arranged on the sliding plate, the downward pressing driving piece is arranged on the sliding plate, the downward pressing block is connected with a driving shaft of the downward pressing driving piece, the downward pressing driving piece is used for driving the downward pressing piece to move towards the direction of approaching or departing the supporting piece, the side surface of the lower pressing block, which is close to the supporting block, is provided with a lower pressing cambered surface, the distance adjusting block is used for being propped against the sliding plate, and the locking piece penetrates through the distance adjusting block and is screwed with one of the threaded holes.
In one embodiment, the pressing and sizing device for the upper bracket of the seat further comprises a limiting assembly, the limiting assembly comprises a plurality of limiting columns, each limiting column is respectively arranged on the seat body, and each limiting column is used for limiting the upper bracket of the seat.
In one embodiment, a side surface of the limiting column close to the upper bracket of the seat is provided with a limiting inclined surface.
In one embodiment, the compression drive, the slide drive, and the push-down drive are all pneumatic cylinders.
In one embodiment, the bearing seat includes a support, a bearing body and a gasket, the support is disposed on the seat body, the gasket is respectively connected to the bearing body and the support, the bearing body is provided with a bearing arc surface, and the bearing arc surface is used for bearing a frame body of a bracket on a chair.
In one embodiment, the sliding mechanism further comprises a buffer, and the buffer is arranged on the distance adjusting block.
In one embodiment, the support block includes a support body disposed on the slide plate and two limit blocks disposed on side surfaces of the support body, respectively, and the support body and the two limit blocks together form a support area.
In one embodiment, the support body is provided with a support arc surface.
In one embodiment, a chamfer surface is arranged on the limiting block.
In one embodiment, the press-fit shaping device for the upper bracket of the seat further comprises two press-fit mechanisms, the two press-fit mechanisms are respectively arranged on the seat body, in one of the press-fit mechanisms, the press-fit mechanism comprises a carrying block, a press-fit cylinder and a press-fit block, the carrying block is arranged on the seat body, a carrying arc surface is arranged on the carrying block and used for supporting the upper bracket of the seat, the press-fit cylinder is arranged on the seat body and connected with the press-fit cylinder, the press-fit cylinder is used for driving the press-fit block to move towards the direction close to or away from the carrying block, and a press-fit arc surface is arranged on one side surface, close to the carrying block, of the press-fit block.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses a seat upper bracket pressing and shaping device, which comprises a seat body, a pressing mechanism and two sliding mechanisms, wherein the pressing mechanism comprises a bearing seat, a pressing block and a pressing driving piece, the two sliding mechanisms are respectively arranged on the seat body, in one of the sliding mechanisms, the sliding mechanism comprises a sliding plate, a sliding driving piece, a supporting block, a pressing driving piece, a pressing block, a distance adjusting block and a locking piece, the pressing driving piece is used for driving the pressing block to press and fix a frame body of a seat upper bracket on the bearing seat, the supporting block and the pressing driving piece are both arranged on the sliding plate, the pressing driving piece is used for driving the pressing block to press and fix a frame arm of the seat upper bracket on the supporting block, the sliding driving piece is used for driving the sliding plate to slide, the distance adjusting block is fixed on the seat body by using the locking piece so as to adjust the sliding distance of the sliding plate, thereby adjusting the distance of, and then realize carrying out tensile design to the seat upper bracket, the surperficial radian of seat upper bracket can not change at the design in-process, and the design distance between two frame arms of seat upper bracket is adjustable simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a seat upper bracket according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a press-fit shaping device for a seat upper bracket according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a pressing mechanism of the bracket pressing and shaping device on the seat shown in fig. 2;
fig. 4 is a schematic structural view of a sliding mechanism of the bracket press-fit shaping device on the seat shown in fig. 2;
fig. 5 is a schematic structural view of a lower pressing block of the sliding mechanism shown in fig. 3.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is noted that as used herein, reference to an element being "connected" to another element also means that the element is "in communication" with the other element, and fluid can be in exchange communication between the two.
Referring to fig. 2, a press-fit shaping device 10 for an upper seat support comprises a seat body 100, a pressing mechanism 200 and two sliding mechanisms 300, wherein the pressing mechanism 200 is fixed on the seat body 100, the pressing mechanism 200 is used for clamping a frame body 21 of an upper seat support 20, the pressing mechanism 200 clamps a middle portion of the upper seat support 20, so that the upper seat support 20 can keep balance, meanwhile, the seat upper bracket 20 cannot be turned over, the two sliding mechanisms 300 are respectively installed on the seat body 100, the two sliding mechanisms 300 are used for respectively clamping and fixing the ends of the two frame arms 22 of the seat upper bracket 20, and drives the ends of the two frame arms 22 to move relatively away from each other, so as to stretch and shape the seat upper bracket 20, the surface curvature of the seat upper bracket 20 does not change during the sizing process, and the sliding distance of the two sliding mechanisms 300 can be adjusted, so that the sizing distance between the two frame arms 22 on the seat upper bracket 20 can be adjusted.
Referring to fig. 3, the pressing mechanism 200 includes a bearing seat 210, a pressing block 220 and a pressing driving member 230, the bearing seat 210 is disposed on the seat body 100, the pressing driving member 230 is disposed on the seat body 100, the bearing seat 210 is connected to a driving shaft of the pressing driving member 230, the pressing driving member 230 is configured to drive the pressing block 220 to move toward or away from the bearing seat 210, and a pressing arc 221 is disposed on a side of the pressing block 220 close to the bearing seat 210.
It should be noted that, the bearing seat 210 is installed on the seat body 100, the bearing seat 210 is used for bearing the frame body 21 of the upper seat support 20, and the pressing driving member 230 drives the pressing block 220 to press the upper seat support 20 placed on the bearing seat 210, in an embodiment, the pressing driving member 230 is an armless cylinder, a driving shaft of the armless cylinder can rotate at a certain angle under the driving of gas, the pressing block 220 is installed on the driving shaft of the armless cylinder, so that the pressing block 220 can move towards the direction that the bearing seat 210 approaches or leaves, the pressing arc surface 221 can be tightly attached to the surface of the frame body 21 on the upper seat support 20, so that when the pressing block 220 presses the upper seat support 20, the upper seat support 20 cannot become loose, the firmness is effectively improved, and thus when the two sliding mechanisms 300 respectively stretch and shape the end portions of the two frame arms 22 of the upper seat support 20, the arc surface of the seat upper bracket 20 is not changed.
Referring to fig. 3 again, in an embodiment, the bearing seat 210 includes a support 211, a bearing body 212 and a gasket 213, the support 211 is disposed on the seat body 100, the gasket 213 is respectively connected to the bearing body 212 and the support 211, a bearing arc surface 212a is disposed on the bearing body 212, and the bearing arc surface 212a is used for bearing the frame body 21 of the upper seat support 20.
A gasket 213 is interposed between the support 211 and the carrier 212, and the carrier 212 can be effectively damped by the gasket 213, and in one embodiment, the gasket 213 is similarly installed between the support 211 and the base 100 to further damp the carrier 212; bear the cambered surface 212a and can closely laminate with the lower surface of support body 21, so, strengthen the clamp force of supporting body 212 and compact heap 220 to seat upper bracket 20, effectively prevent that the position of seat upper bracket 20 from taking place to remove, and then ensure that seat upper bracket 20 is by two slide mechanism 300 tensile when stereotyping, the cambered surface of seat upper bracket 20 can not change to ensure the design quality of seat upper bracket 20.
Referring to fig. 4 and 5, the base 100 is provided with a plurality of threaded holes 110, two sliding mechanisms 300 are respectively disposed on the base 100, in one of the sliding mechanisms 300, the sliding mechanism 300 includes a sliding plate 310, a sliding driving member 320, a supporting block 330, a downward pressing driving member 340, a downward pressing block 350, a distance adjusting block 360 and a locking member 370, the sliding plate 310 is slidably disposed on the base 100, the sliding driving member 320 is disposed on the base 100, a driving shaft of the sliding driving member 320 is connected to the sliding plate 310, the supporting block 330 is disposed on the sliding plate 310, the downward pressing driving member 340 is disposed on the sliding plate 310, the downward pressing block 350 is connected to the driving shaft of the downward pressing driving member 340, the downward pressing driving member 340 is configured to drive the downward pressing block 350 to move toward or away from the supporting block 330, a side surface of the downward pressing block 350, which is close to the supporting block 330, is provided with a downward, retaining member 370 extends through spacer 360 and engages one of threaded holes 110.
It should be noted that two parallel guide rails are installed on the seat body 100, the sliding plate 310 slides on the guide rails, in an embodiment, the sliding driving member 320 is a linear cylinder, the linear cylinder can perform a push-pull motion, the sliding plate 310 is connected with a driving shaft of the linear cylinder, so that the sliding plate 310 slides on the guide rails under the driving of the linear cylinder, the supporting block 330 and the pressing driving member 340 are both installed and fixed on the sliding plate 310, the pressing block 350 is installed on the driving shaft of the pressing driving member 340, the supporting block 330 is used for supporting an end of the frame arm 22 of the upper seat support 20, when the pressing driving member 340 drives the pressing block 350 to press down, the pressing block 350 and the supporting block 330 together clamp and fix the end of the frame arm 22 of the upper seat support 20, in an embodiment, the pressing driving member 340 is a pressing cylinder, the driving shaft of the pressing cylinder can also press down while rotating, thereby driving the lower pressing block 350 to press the seat upper bracket 20 on the supporting block 330; further, under the driving of the sliding driving member 320, the two frame arms 22 on the upper seat bracket 20 move relatively away from each other, so that the upper seat bracket 20 is stretched and shaped, when the upper seat bracket 20 is completely cooled down, the shape and structure of the upper seat bracket 20 are stabilized, wherein the downward pressing arc surface 351 is tightly attached to the end surfaces of the frame arms 22, the frame arms 22 are firmly clamped by the downward pressing block 350 and the supporting block 330, the stability of the upper seat bracket 20 is improved, the frame arms 22 are effectively prevented from being displaced during the stretching and shaping process, and the arc surfaces of the frame arms 22 are ensured not to be changed, further, the plurality of threaded holes 110 formed on the seat body 100 are provided with a gap, the locking member 370 penetrates through the distance adjusting block 360 to be screwed with one of the threaded holes 110, the distance adjusting block 360 is fixed on the seat body 100, and it should be noted that the distance adjusting block 360 is located within the sliding range of the sliding plate 310, the distance adjusting block 360 will abut against the sliding plate 310, so that the sliding distance of the sliding plate 310 can be finally changed by changing the screwing position of the locking member 370 and the specific threaded hole 110, and the stretching distance of the seat upper frame 20 during stretching and shaping can be further changed, so that the shaping distance of the seat upper frame 20 can be adjusted, in one embodiment, the locking member 370 is a screw.
Referring to fig. 4 again, in an embodiment, the supporting block 330 includes a supporting body 331 and two limiting blocks 332, the supporting body 331 is disposed on the sliding plate 310, the two limiting blocks 332 are disposed on the side surfaces of the supporting body 331, and the supporting body 331 and the two limiting blocks 332 form a supporting area together.
It should be noted that the supporting body 331 is used for supporting the end of the bracket arm 22, the two limiting blocks 332 are respectively installed on the side walls of the supporting body 331, and the two limiting blocks 332 are used for limiting and fixing the bracket arm 22 placed on the supporting body 331 so as to prevent the bracket arm 22 from moving laterally, thereby effectively improving the stretch-forming quality of the seat upper bracket 20.
In one embodiment, the support body 331 is provided with a support arc surface 331a, and the support arc surface 331a is tightly attached to the bottom surface of the frame arm 22, so that the clamping firmness of the support body 331 and the lower pressing block 350 on the frame arm 22 is effectively improved.
In one embodiment, the stop block 332 is provided with a chamfered surface 332a, the chamfered surface 332a being configured to facilitate placement of the arm 22 into the support area.
Referring to fig. 4 again, in one embodiment, the sliding mechanism 300 further includes a buffer 380, and the buffer 380 is disposed on the distance adjusting block 360. It should be noted that the buffer 380 is installed at a position where the distance adjusting block 360 abuts against the sliding plate 310, so that when the sliding plate 310 slides to the distance adjusting block 360, the buffer 380 can effectively relieve the impact force of the movement of the sliding plate 310, thereby effectively protecting the distance adjusting block 360 from the sliding plate 310.
Referring to fig. 1 again, in an embodiment, the pressing and shaping device 10 further includes a limiting assembly 400, the limiting assembly 400 includes a plurality of limiting posts 410, each limiting post 410 is respectively disposed on the seat body 100, and each limiting post 410 is used for limiting the seat upper frame 20. It should be noted that a plurality of limiting columns 410 are provided to limit and fix the upper seat support 20, so that when the sliding mechanism 300 performs stretch forming on the frame arm 22, the stability of the upper seat support 20 can be improved.
In one embodiment, a side of the limiting column 410 adjacent to the seat upper bracket 20 is provided with a limiting inclined surface 411. The limiting inclined surface 411 is arranged to facilitate fixing and taking out of the seat upper bracket 20.
Referring to fig. 1 and fig. 2 again, in an embodiment, the pressing and shaping device 10 of the upper seat support further includes two pressing mechanisms 500, the two pressing mechanisms 500 are respectively disposed on the seat body 100, in one of the pressing mechanisms 500, the pressing mechanism 500 includes a carrying block 510, a pressing cylinder 520, and a pressing block 530, the carrying block 510 is disposed on the seat body 100, a carrying arc surface 511 is disposed on the carrying block 510, the carrying arc surface 511 is used for supporting the upper seat support 20, specifically, a connection portion 23 between the carrier frame body 21 and the frame arm 22, the pressing cylinder 520 is disposed on the seat body 100, the pressing block 530 is connected to a driving shaft of the pressing cylinder 520, the pressing cylinder 520 is used for driving the pressing block 530 to move toward or away from the carrying block 510, and a pressing arc surface 531 is disposed on a side surface of the pressing block 530 close to the carrying block 510.
It should be noted that the two pressing mechanisms 500 are used for respectively clamping and fixing the connecting portions 23 of the two frame arms 22 and the frame body 21, wherein the loading arc surface 511 is tightly attached to the lower surfaces of the connecting portions 23 of the frame body 21 and the frame arms 22, and the pressing arc surface 531 is tightly attached to the upper surfaces of the connecting portions 23, so that the connecting portions 23 are clamped and fixed by the pressing blocks 530 and the loading blocks 510, the firmness of the upper seat support 20 is effectively improved, and the upper seat support 20 is prevented from being displaced when being stretched and shaped.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses a seat upper bracket pressing and shaping device, which comprises a seat body, a pressing mechanism and two sliding mechanisms, wherein the pressing mechanism comprises a bearing seat, a pressing block and a pressing driving piece, the two sliding mechanisms are respectively arranged on the seat body, in one of the sliding mechanisms, the sliding mechanism comprises a sliding plate, a sliding driving piece, a supporting block, a pressing driving piece, a pressing block, a distance adjusting block and a locking piece, the pressing driving piece is used for driving the pressing block to press and fix a frame body of a seat upper bracket on the bearing seat, the supporting block and the pressing driving piece are both arranged on the sliding plate, the pressing driving piece is used for driving the pressing block to press and fix a frame arm of the seat upper bracket on the supporting block, the sliding driving piece is used for driving the sliding plate to slide, the distance adjusting block is fixed on the seat body by using the locking piece so as to adjust the sliding distance of the sliding plate, thereby adjusting the distance of, and then realize carrying out tensile design to the seat upper bracket, the surperficial radian of seat upper bracket can not change at the design in-process, and the design distance between two frame arms of seat upper bracket is adjustable simultaneously.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a support pressfitting setting device on seat which characterized in that includes:
the base body is provided with a plurality of threaded holes;
the pressing mechanism comprises a bearing seat, a pressing block and a pressing driving piece, the bearing seat is arranged on the seat body, the pressing driving piece is arranged on the seat body, the bearing seat is connected with a driving shaft of the pressing driving piece, the pressing driving piece is used for driving the pressing block to move towards the direction that the bearing seat is close to or far away from, and a pressing cambered surface is arranged on one side surface, close to the bearing seat, of the pressing block; and
two sliding mechanisms, which are respectively arranged on the seat body, wherein in one of the sliding mechanisms, the sliding mechanism comprises a sliding plate, a sliding driving piece, a supporting block, a downward pressing driving piece, a downward pressing block, a distance adjusting block and a locking piece, the slide plate is arranged on the seat body in a sliding way, the sliding driving piece is arranged on the seat body, and the driving shaft of the sliding driving part is connected with the sliding plate, the supporting block is arranged on the sliding plate, the downward pressing driving piece is arranged on the sliding plate, the downward pressing block is connected with a driving shaft of the downward pressing driving piece, the downward pressing driving piece is used for driving the downward pressing piece to move towards the direction of approaching or departing the supporting piece, the side surface of the lower pressing block, which is close to the supporting block, is provided with a lower pressing cambered surface, the distance adjusting block is used for being propped against the sliding plate, and the locking piece penetrates through the distance adjusting block and is screwed with one of the threaded holes.
2. The seat upper bracket press-fit shaping device according to claim 1, further comprising a limiting assembly, wherein the limiting assembly comprises a plurality of limiting posts, each of the limiting posts is respectively disposed on the seat body, and each of the limiting posts is used for limiting the seat upper bracket.
3. The press-fit shaping device for the upper bracket of the seat as claimed in claim 2, wherein a side surface of the limiting column close to the upper bracket of the seat is provided with a limiting inclined surface.
4. The seat upper bracket press-fit sizing device according to claim 1, wherein the pressing driving member, the sliding driving member and the pressing driving member are all cylinders.
5. The press-fit shaping device for the upper bracket of the seat as claimed in claim 1, wherein the bearing seat comprises a support, a bearing body and a gasket, the support is disposed on the seat body, the gasket is respectively connected to the bearing body and the support, the bearing body is provided with a bearing cambered surface, and the bearing cambered surface is used for bearing a frame body of the upper bracket of the seat.
6. The press fit shaping device for the bracket on the seat as claimed in claim 1, wherein the sliding mechanism further comprises a buffer, and the buffer is disposed on the distance adjusting block.
7. The press-fit shaping device for the bracket on the seat as claimed in claim 1, wherein the supporting block comprises a supporting body and two limiting blocks, the supporting body is disposed on the sliding plate, the two limiting blocks are disposed on the side surfaces of the supporting body, and the supporting body and the two limiting blocks form a supporting area together.
8. A press fit fixing device for a seat upper frame according to claim 7, wherein a support arc is provided on the support body.
9. The press-fit shaping device for the bracket on the seat as claimed in claim 7, wherein the limiting block is provided with a chamfered surface.
10. The pressing and shaping device for a seat upper bracket according to claim 1, further comprising two pressing mechanisms, wherein the two pressing mechanisms are respectively disposed on the seat body, in one of the pressing mechanisms, the pressing mechanism comprises a carrier block, a pressing cylinder and a pressing block, the carrier block is disposed on the seat body, the carrier block is provided with a carrier arc surface for supporting the seat upper bracket, the pressing cylinder is disposed on the seat body, the pressing block is connected to a driving shaft of the pressing cylinder, the pressing cylinder is used for driving the pressing block to move toward or away from the carrier block, and a pressing arc surface is disposed on a side surface of the pressing block close to the carrier block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597427.5U CN212072715U (en) | 2020-04-20 | 2020-04-20 | Seat upper bracket pressing and shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597427.5U CN212072715U (en) | 2020-04-20 | 2020-04-20 | Seat upper bracket pressing and shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212072715U true CN212072715U (en) | 2020-12-04 |
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ID=73596255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020597427.5U Active CN212072715U (en) | 2020-04-20 | 2020-04-20 | Seat upper bracket pressing and shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212072715U (en) |
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2020
- 2020-04-20 CN CN202020597427.5U patent/CN212072715U/en active Active
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