CN211957261U

CN211957261U - Fixing mechanism suitable for medical machinery product wire harness processing

Info

Publication number: CN211957261U
Application number: CN202020700316.2U
Authority: CN
Inventors: 赵占兵
Original assignee: Tongcheng Sinbon Electronics Co ltd
Current assignee: Tongcheng Sinbon Electronics Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-11-17
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a be applicable to medical machinery product pencil processing and use fixed establishment, comprises a workbench, the top of workstation is equipped with the carriage release lever, the bottom of carriage release lever is equipped with the pneumatic cylinder, the piston rod of pneumatic cylinder is equipped with the mounting panel, the bottom of mounting panel is equipped with and is no less than the tight piece of three arc clamp, every the bottom that the tight piece of arc clamp all is equipped with first tight groove of clamp, just the top of workstation is equipped with pneumatic telescopic rod, pneumatic telescopic rod's top is equipped with presss from both sides tight seat, the top of pressing from both sides tight seat is equipped with and is no less than three second and presss from both sides tight groove, every the inboard that the tight groove of second clamp all is equipped with a plurality of firm subassemblies, every firm subassembly all includes the rubber column, every all be equipped with first compression spring. The utility model discloses a pneumatic telescoping rod, press from both sides tight seat, rubber column, first compression spring, pneumatic cylinder, mounting panel and arc clamp tight piece, fixed the pencil, stability when having improved many pencil centre grippings.

Description

Fixing mechanism suitable for medical machinery product wire harness processing

Technical Field

The utility model relates to a medical machine product pencil's technical field specifically is a be applicable to medical machine product pencil processing and use fixed establishment.

Background

In the existing processing technology of medical machinery product wire harnesses, a fixing mechanism is required to fix the wire harnesses, the fixed wire harnesses are subjected to step-by-step processing operation, most wire harness clamping devices are multiple and are fixed together, the stability is not enough, the accurate processing process of the wire harnesses is influenced, the wire harnesses are clamped and fixed singly, the processing accuracy is improved, the processing efficiency is low, the workload of workers is increased, the time of repetitive labor is long, and the workers are prone to fatigue. Therefore, there is a need to develop a fixing mechanism for processing a wire harness suitable for a medical machine product, which improves stability when clamping a plurality of wire harnesses.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a be applicable to medical machine tool product fixed establishment for pencil processing for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a fixing mechanism suitable for processing a wire harness of a medical mechanical product comprises a workbench, wherein a moving rod is arranged above the workbench, a hydraulic cylinder is vertically arranged at the center of the bottom of the moving rod, a piston rod of the hydraulic cylinder is hinged with a mounting plate, at least three arc-shaped clamping blocks are arranged at the bottom of the mounting plate, a first clamping groove is formed in the bottom of each arc-shaped clamping block, an air pressure telescopic rod is vertically arranged at the top of the workbench, a clamping seat is arranged at the top of the air pressure telescopic rod, at least three second clamping grooves are formed in the top of the clamping seat, each second clamping groove corresponds to the arc-shaped clamping block, a plurality of stabilizing assemblies are uniformly arranged on the inner side of each second clamping groove, each stabilizing assembly comprises a rubber column, and a first compression spring is sleeved on the outer wall of each rubber column, and a plurality of rubber columns are provided with arc-shaped antiskid plates at the ends far away from the pneumatic telescopic rod.

Further, the top of workstation is equipped with support frame and backup pad perpendicularly side by side, the inboard of support frame is equipped with drive assembly, drive assembly includes one-way lead screw, install the movable block on one-way lead screw's the outer wall, one side of movable block links to each other with the carriage release lever, just one end of one-way lead screw runs through the support frame and extends to its outside and installs driving motor, driving motor's output is through the shaft coupling and is connected with one-way lead screw is rotated, one end that driving motor was kept away from to one-way lead screw is connected with the lateral wall of support frame through ball bearing in a rotating manner.

Furthermore, a sliding groove is horizontally formed in one side, close to the moving rod, of the supporting plate, a sliding block is welded and fixed to one end, far away from the moving block, of the moving rod, and the sliding block is connected with the sliding groove in a sliding mode.

Furthermore, each cambered surface end of the arc-shaped clamping block is provided with an installation rod, and each outer wall of each installation rod is provided with an external thread.

Further, the bottom of mounting panel evenly is equipped with and is no less than three mounting groove, every all be equipped with the internal thread on the inner wall of mounting groove, every the internal thread all with external screw thread intermeshing.

Further, the top of pressing from both sides tight seat is equipped with two constant head tanks, every side by side the inboard of constant head tank all is equipped with protective assembly, every protective assembly all includes spacing cassette, every all be equipped with second compression spring on the infrabasal plate of spacing cassette, every second compression spring's top all is equipped with the connecting plate, every the top of connecting plate all is equipped with withstand voltage board.

Further, the bottom of mounting panel symmetry side by side is equipped with two locating levers, every the locating lever all with constant head tank plug-in connection.

Furthermore, one side of each first clamping groove, which is far away from the mounting rod, is provided with an anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model are that:

one of the two clamping grooves is provided with a plurality of moving rods which move in a reciprocating manner, the moving rods are connected with the mounting plate through a hydraulic cylinder, the mounting plate is driven to move downwards through the mounting plate, the arc-shaped clamping block is driven to move downwards through the mounting plate, pressure is provided through the hydraulic cylinder, the arc-shaped clamping block is in close contact with the clamping grooves, the wire harness is tightly pressed through the arc-shaped clamping block, the rubber column and the first compression spring are stressed, and the wire harness is stabilized under the action of the elastic force of the first compression spring, so that the stability of the plurality of wire harnesses during clamping is improved;

secondly, the utility model realizes the installation of the arc-shaped clamping block through the mutual meshing of the internal thread and the external thread, thereby being convenient for the rapid installation and the disassembly of the arc-shaped clamping block, and being convenient for replacing the arc-shaped clamping block in time when the arc-shaped clamping block is damaged;

thirdly, the utility model discloses a location of mounting panel has been realized to the plug-in connection of locating lever and constant head tank, presses withstand voltage board and connecting plate through the locating lever, presses second compression spring through the connecting plate, has alleviateed the pressure that tight seat of clamp received, has reduced the impaired possibility of tight seat of clamp.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the clamping base structure of the present invention;

FIG. 3 is a cross-sectional view of the mounting plate structure of the present invention;

fig. 4 is an enlarged view of region a in fig. 1.

In the figure: 1. a work table; 11. a support frame; 12. a support plate; 121. a chute; 2. a travel bar; 21. a hydraulic cylinder; 22. mounting a plate; 221. mounting grooves; 222. an internal thread; 223. positioning a rod; 23. a slider; 3. an arc-shaped clamping block; 31. mounting a rod; 311. an external thread; 32. a first clamping groove; 33. a non-slip mat; 4. a drive assembly; 41. a one-way lead screw; 42. a drive motor; 43. a moving block; 5. a clamping seat; 51. an air pressure telescopic rod; 52. a second clamping groove; 53. an arc-shaped antiskid plate; 54. a stabilizing assembly; 541. a rubber column; 542. a first compression spring; 55. positioning a groove; 56. a guard assembly; 561. a limiting clamping seat; 562. a second compression spring; 563. a connecting plate; 564. provided is a pressure-resistant plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

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 be present, and 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, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

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, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the embodiment, please refer to fig. 1 and 2, a fixing mechanism for processing a wire harness suitable for a medical mechanical product comprises a workbench 1, a moving rod 2 is arranged above the workbench 1, a hydraulic cylinder 21 is vertically arranged at the center of the bottom of the moving rod 2, a mounting plate 22 is hinged to a piston rod of the hydraulic cylinder 21, at least three arc-shaped clamping blocks 3 are arranged at the bottom of the mounting plate 22, a first clamping groove 32 is arranged at the bottom of each arc-shaped clamping block 3, the mounting plate 22 is driven by the moving rod 2 which reciprocates to horizontally move to a position right above a clamping seat 5, the mounting plate 22 is driven to move downwards by starting the hydraulic cylinder 21, the arc-shaped clamping blocks 3 are driven by the mounting plate 22 to move downwards, pressure is provided by the hydraulic cylinder 21, the arc-shaped clamping blocks 3 are in close contact with the clamping seats 5, the wire harness is further compressed, an air pressure expansion rod 51 is vertically, the top of the pneumatic telescopic rod 51 is provided with a clamping seat 5, the top of the clamping seat 5 is provided with at least three second clamping grooves 52, each second clamping groove 52 corresponds to the arc-shaped clamping block 3, the inner side of each second clamping groove 52 is uniformly provided with a plurality of stabilizing components 54, each stabilizing component 54 comprises a rubber column 541, the outer wall of each rubber column 541 is sleeved with a first compression spring 542, one end of each rubber column 541, which is far away from the pneumatic telescopic rod 51, is provided with an arc-shaped antiskid plate 53, the pneumatic telescopic rod 51 is used for lifting the clamping seat 5, so that a wiring harness can be conveniently placed in the second clamping groove 52, when the wiring harness is compressed by the arc-shaped clamping block 3, the wiring harness is stressed by the rubber column 541 and the first compression spring 542, and is stabilized under the elastic force of the first compression spring 542, one side, which is far away from the mounting rod 31, of each first clamping groove 32 is provided with an antiskid pad 33, the possibility of damaging the surface of the wire harness is reduced through the arc-shaped antiskid plates 53 and the antiskid pads 33, the friction force between the wire harness and the wire harness is increased, and the possibility of falling of the wire harness is reduced.

In an embodiment, referring to fig. 1, a supporting frame 11 and a supporting plate 12 are vertically arranged side by side on the top of the workbench 1, a driving assembly 4 is arranged on the inner side of the supporting frame 11, the driving assembly 4 includes a unidirectional screw 41, a moving block 43 is installed on the outer wall of the unidirectional screw 41, one side of the moving block 43 is connected with the moving rod 2, one end of the unidirectional screw 41 penetrates through the supporting frame 11 and extends to the outer side thereof to be installed with a driving motor 42, the output end of the driving motor 42 is rotatably connected with the unidirectional screw 41 through a coupler, one end of the unidirectional screw 41 far away from the driving motor 42 is rotatably connected with the side wall of the supporting frame 11 through a ball bearing, a sliding groove 121 is horizontally arranged on one side of the supporting plate 12 close to the moving rod 2, a sliding block 23 is welded and fixed to one end of the moving rod 2 far away from the moving, the drive motor 42 is operated to drive the unidirectional screw 41 to rotate, the unidirectional screw 41 drives the moving block 43 to rotate, the sliding connection between the slide block 23 and the sliding groove 121 drives the moving rod 2 to horizontally reciprocate through the moving block 43, and the position of the mounting plate 22 is adjusted through the moving rod 2.

In an embodiment, referring to fig. 2 and 3, the top of the clamping seat 5 is symmetrically provided with two positioning slots 55 side by side, the inner side of each positioning slot 55 is provided with a protection assembly 56, each protection assembly 56 comprises a limiting clamping seat 561, the inner bottom plate of each limiting clamping seat 561 is provided with a second compression spring 562, the top end of each second compression spring 562 is provided with a connecting plate 563, the top of each connecting plate 563 is provided with a pressure-resistant plate 564, the pressure-resistant plate 564 and the connecting plate 563 are pressed by the positioning rods 223, the second compression spring 562 is pressed by the connecting plate 563, the pressure on the clamping seat 5 is reduced, the service life of the clamping seat is prolonged, the pressure-resistant plate 564 is a rubber or silicone plate, the bottom of the mounting plate 22 is symmetrically provided with two positioning rods 223 side by side, each positioning rod 223 is connected to the positioning slot 55 in an inserting manner, and connected to the positioning rod 55 in an inserting manner, positioning of the mounting plate 22 is achieved.

In an embodiment, please refer to fig. 3 and 4, an arc surface end of each arc-shaped clamping block 3 is provided with a mounting rod 31, an outer wall of each mounting rod 31 is provided with an outer thread 311, the bottom of the mounting plate 22 is uniformly provided with at least three mounting grooves 221, an inner wall of each mounting groove 221 is provided with an inner thread 222, each inner thread 222 is mutually engaged with the outer thread 311, and the inner thread 222 is mutually engaged with the outer thread 311, so that the arc-shaped clamping block 3 is mounted, the arc-shaped clamping block 3 is convenient to mount and dismount quickly, and when the arc-shaped clamping block 3 is damaged, the arc-shaped clamping block 3 is convenient to replace in time.

The utility model discloses a concrete operation as follows:

firstly, the lifting of the clamping seat 5 is realized through the pneumatic telescopic rod 51, the wire harness is sequentially placed in the second clamping groove 52, the unidirectional screw rod 41 is driven to rotate through the work of the driving motor 42, the moving block 43 is driven to rotate through the unidirectional screw rod 41, the moving block 2 is driven to horizontally reciprocate through the moving block 43 due to the sliding connection between the sliding block 23 and the sliding groove 121, the mounting plate 22 is driven to horizontally move to the position right above the clamping seat 5 through the moving rod 2 which reciprocates, the mounting plate 22 is driven to downwards move through the starting hydraulic cylinder 21, the arc-shaped clamping block 3 is driven to downwards move through the mounting plate 22, the pressure is provided through the hydraulic cylinder 21, the arc-shaped clamping block 3 is in close contact with the clamping seat 5, the wire harness is pressed through the arc-shaped clamping block 3, the rubber column 541 and the first compression spring 542 are pressurized, the wire harness is stabilized under the elastic force of the first compression, realized the location of mounting panel 22, pressed through locating lever 223 and moved withstand voltage board 564 and connecting plate 563, pressed through connecting plate 563 and moved second compression spring 562, alleviateed the pressure that presss from both sides tight seat 5 and received, through the intermeshing of internal thread 222 with external screw 311, realized the installation that the arc pressed from both sides tight piece 3, be convenient for the arc press from both sides quick installation and dismantlement of tight piece 3.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a be applicable to medical machinery product pencil processing and use fixed establishment, includes workstation (1), its characterized in that, the top of workstation (1) is equipped with carriage release lever (2), the bottom center department of carriage release lever (2) installs pneumatic cylinder (21) perpendicularly, the piston rod of pneumatic cylinder (21) articulates there is mounting panel (22), the bottom of mounting panel (22) is installed and is no less than three arc and presss from both sides tight piece (3), every the bottom that arc pressed from both sides tight piece (3) all is equipped with first tight groove (32) of clamp, and pneumatic telescoping rod (51) is installed perpendicularly at the top of workstation (1), the top of pneumatic telescoping rod (51) is equipped with and presss from both sides tight seat (5), the top of pressing from both sides tight seat (5) is equipped with is no less than three second and presss from both sides tight groove (52), every second presss from both sides tight groove (52) and all, every the inboard of second clamping groove (52) all evenly is equipped with a plurality of firm subassemblies (54), every firm subassembly (54) all include rubber column (541), every first compression spring (542) have all been cup jointed on the outer wall of rubber column (541), and a plurality of the one end that pneumatic telescoping rod (51) was kept away from in rubber column (541) is equipped with arc antiskid ribbed tile (53).

2. The fixing mechanism for wire harness processing of medical mechanical products as claimed in claim 1, it is characterized in that the top of the workbench (1) is vertically provided with a support frame (11) and a support plate (12) side by side, the inner side of the support frame (11) is provided with a driving component (4), the driving component (4) comprises a one-way screw rod (41), a moving block (43) is arranged on the outer wall of the one-way screw rod (41), one side of the moving block (43) is connected with the moving rod (2), one end of the one-way lead screw (41) penetrates through the support frame (11) and extends to the outer side of the support frame to be provided with a driving motor (42), the output end of the driving motor (42) is rotationally connected with the one-way screw rod (41) through a coupler, one end of the one-way lead screw (41), which is far away from the driving motor (42), is rotatably connected with the side wall of the support frame (11) through a ball bearing.

3. The fixing mechanism for processing the wire harness of the medical mechanical product is characterized in that a sliding groove (121) is horizontally formed in one side, close to the moving rod (2), of the supporting plate (12), a sliding block (23) is fixedly welded to one end, far away from the moving block (43), of the moving rod (2), and the sliding block (23) is in sliding connection with the sliding groove (121).

4. The fixing mechanism for processing the wire harness of the medical mechanical product is characterized in that an arc surface end of each arc-shaped clamping block (3) is provided with a mounting rod (31), and an outer wall of each mounting rod (31) is provided with an outer thread (311).

5. The fixing mechanism for processing the wire harness of the medical mechanical product is characterized in that the bottom of the mounting plate (22) is uniformly provided with not less than three mounting grooves (221), the inner wall of each mounting groove (221) is provided with an internal thread (222), and each internal thread (222) is meshed with an external thread (311).

6. The fixing mechanism suitable for processing the wire harness of the medical mechanical product is characterized in that two positioning grooves (55) are symmetrically arranged at the top of the clamping seat (5) side by side, a protection component (56) is arranged on the inner side of each positioning groove (55), each protection component (56) comprises a limiting clamping seat (561), a second compression spring (562) is arranged on the inner bottom plate of each limiting clamping seat (561), a connecting plate (563) is arranged at the top end of each second compression spring (562), and a pressure-resistant plate (564) is arranged at the top end of each connecting plate (563).

7. The fixing mechanism for processing the wire harness of the medical mechanical product is characterized in that two positioning rods (223) are symmetrically arranged at the bottom of the mounting plate (22) side by side, and each positioning rod (223) is in plug connection with a positioning groove (55).

8. The fixing mechanism for wire harness processing of medical mechanical products according to claim 1, wherein each side of the first clamping groove (32) far away from the mounting rod (31) is provided with a non-slip pad (33).