CN217200599U - Medical clamping mechanism capable of changing space among multiple objects - Google Patents
Medical clamping mechanism capable of changing space among multiple objects Download PDFInfo
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- CN217200599U CN217200599U CN202220959176.XU CN202220959176U CN217200599U CN 217200599 U CN217200599 U CN 217200599U CN 202220959176 U CN202220959176 U CN 202220959176U CN 217200599 U CN217200599 U CN 217200599U
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Abstract
The utility model provides a medical clamping mechanism for changing the distance between a plurality of objects, which comprises a mounting frame, a guide rod component, a first distance changing mechanism, a second distance changing mechanism and a telescopic cylinder are arranged on the mounting frame, the telescopic cylinder is connected with the first distance changing mechanism and the second distance changing mechanism, the first distance changing mechanism comprises a first distance changing block, the second distance changing mechanism comprises a second distance changing block, a spring component is arranged on the second distance changing block, the guide rod component comprises a plurality of copper sleeves and guide rods, the copper sleeves are embedded in the first distance changing mechanism and the second distance changing mechanism, the guide rods are arranged in the copper sleeves in a penetrating way, materials are clamped between the first distance changing block and the second distance changing block, the telescopic cylinder drives the first distance changing block and the second distance changing block to move in a telescopic way, the spring component is arranged on the second distance changing block, the spring component is used for matching with the upper part of the first distance changing block through the self elasticity to clamp the materials, the guide rod component is matched, the smoothness is improved when the first variable pitch block and the second variable pitch block move telescopically.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to medical treatment is with pressing from both sides of changing a plurality of object intervals and getting mechanism.
Background
The material distribution (the material is separated at equal intervals) is a process frequently required in the automatic assembly process, the material supply is usually closely arranged, the requirement of the next process cannot be met by directly clamping, most of the existing material distribution mechanisms are complex in structure, too large in size and incapable of clamping a plurality of small individual materials, the existing material distribution devices are too large in size and difficult to clamp the small individual materials, and the variable distance of the materials is difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model provides a medical treatment is with pressing from both sides of changing a plurality of object intervals gets mechanism realizes the clamp of a plurality of materials and gets, because be the same connected mode between each displacement clamp splice, only need adjust displacement clamp splice quantity in the in-service use, can realize the purpose, need not to do other adjustments, has solved among the above-mentioned problem feed divider bulky and be difficult to press from both sides and get little individual material, is difficult to realize the problem of the displacement of a plurality of materials.
The utility model provides a mechanism is got with pressing from both sides of getting that changes a plurality of object intervals to medical treatment, the mounting bracket is provided with two sets ofly, includes the mounting bracket and fixes guide bar subassembly, first displacement mechanism, second displacement mechanism, telescopic cylinder in the mounting bracket both sides respectively, telescopic cylinder's telescopic link links to each other with first displacement mechanism and second displacement mechanism, first displacement mechanism is including the first displacement piece of a plurality of, second displacement mechanism is including a plurality of second displacement piece and spring assembly, spring assembly is installed to second displacement piece top, and spring assembly is used for through the elasticity of self and the tight material of first displacement piece top cooperation clamp, guide bar subassembly is including a plurality of copper sheathing and guide bar, the copper sheathing all is embedded in first displacement piece and second displacement piece, wear to be equipped with the guide bar in the copper pipe, guide bar subassembly is used for the guide and fixes a position first displacement piece.
Preferably, the spring assembly comprises a clamping block, a spring guide rod and a spring, the spring guide rod is embedded in the second variable pitch block, the spring is sleeved on the spring guide rod, and the clamping block is locked on the spring guide rod and located above the second variable pitch block.
Preferably, first displacement mechanism still includes first fixed block of a plurality of and first confinement ring, first fixed block is placed between adjacent first displacement piece, first fixed block fixed mounting is on the mounting bracket, first confinement ring is through taking first screw thread round pin fixed mounting on first displacement piece, one side that first displacement piece was kept away from to first confinement ring is through screw thread round pin fixed mounting on first fixed block.
Preferably, the first fixing block and the first variable pitch block are both provided with groove structures, the first fixing block is provided with a through hole, and a telescopic rod of the telescopic cylinder penetrates through the groove holes.
Preferably, second displacement mechanism still includes second fixed block, second restrictor ring and plectrum, the second fixed block is placed between adjacent second displacement piece, second fixed block fixed mounting is on the mounting bracket, the second restrictor ring is through taking first screw thread round pin fixed mounting on the second displacement piece, the second restrictor ring is kept away from one side of second displacement piece and is passed through screw thread round pin fixed mounting on the second fixed block, install the plectrum on the second fixed block, the plectrum cooperatees with first fixed block and first displacement piece upper groove structure.
Preferably, the mounting bracket includes back plate, front bezel, diaphragm, clamping jaw connecting block and fixed plate, the front bezel is installed in the place ahead of diaphragm, the back plate is installed in the rear of diaphragm, the clamping jaw connecting block is installed in the left and right sides of diaphragm, the fixed plate is installed on the front bezel, install telescopic cylinder on the fixed plate.
The utility model has the advantages that:
this scheme is through increasing or reducing first displacement mechanism and second displacement mechanism, can realize that the clamp of arbitrary quantity object gets and the displacement, gets to replace the sucking disc clamp through the clamp between the displacement piece and gets, can realize the clamp of little material and get.
Drawings
FIG. 1 is a schematic view of the overall structure of a medical gripping mechanism for changing the distance between a plurality of objects;
FIG. 2 is a schematic structural diagram of a first pitch mechanism;
fig. 3 is a schematic structural view of the second pitch mechanism.
In the figure: 1-a mounting frame; 11-a back plate; 12-a front plate; 13-a transverse plate; 14-a jaw connection block; 15-fixing the plate; 2-a guide bar assembly; 21-a copper sleeve; 22-a guide bar; 3-a first pitch change mechanism; 31-a first pitch block; 32-a first fixed block; 33-a first confinement ring; 4-a second pitch mechanism; 41-a second pitch block; 42-a spring assembly; 43-a clamping block; 44-a spring guide; 45-spring; 46-a second fixed block; 47-a second confinement ring; 48-a shifting piece; 5-a telescopic cylinder; 6-clamping jaw cylinder.
Detailed Description
As shown in fig. 1, a medical clamping mechanism for changing the distance between a plurality of objects, which comprises a mounting bracket 1, a guide rod assembly 2 is mounted on the mounting bracket 1, a first distance-changing mechanism 3, a second distance-changing mechanism 4 and a telescopic cylinder 5, a telescopic rod of the telescopic cylinder 5 is connected with the first distance-changing mechanism 3 and the second distance-changing mechanism 4, the first distance-changing mechanism 3 comprises a first distance-changing block 31, the second distance-changing mechanism 4 comprises a second distance-changing block 41, the first distance-changing block 31 and the second distance-changing block 41 are mounted on a telescopic rod of the telescopic cylinder 5, a spring assembly 42 is mounted on the second distance-changing block 41, the guide rod assembly 2 comprises a plurality of copper sleeves 21 and a guide rod 22, the copper sleeves 21 are embedded in the first distance-changing mechanism 3 and the second distance-changing mechanism 4, and a guide rod 22 is penetrated in the copper sleeves 21.
Specifically, clip the material between first displacement piece 31 and the second displacement piece 41, telescopic cylinder 5 drives first displacement piece 31 and the flexible removal of second displacement piece 41, installs spring assembly 42 on the second displacement piece 41, and spring assembly 42 is used for through the elasticity of self and the tight material of first displacement piece 31 top cooperation clamp, and through the cooperation of copper sheathing 21 and guide arm 22, can improve the smoothness nature in first displacement piece 31 and second displacement piece 41 concertina movement.
In this embodiment, the spring assembly 42 includes a clamping block 43, a spring guide rod 44 and a spring 45, the spring guide rod 44 is embedded in the second pitch block 41, the spring 45 is sleeved on the spring guide rod 44, and the clamping block 43 is locked on the spring guide rod 44 and located above the second pitch block 41.
Specifically, the spring guide rod 44 is used for limiting the clamping direction, and the clamping can be controlled according to the volume of the material through the spring 45 arranged in the clamping block 43.
As shown in fig. 2, in this embodiment, the first pitch varying mechanism 3 further includes a plurality of first fixing blocks 32 and first limiting rings 33, the first fixing blocks 32 are disposed between adjacent first pitch varying blocks 31, the first fixing blocks 32 are fixedly mounted on the mounting frame 1, the first limiting rings 33 are fixedly mounted on the first pitch varying blocks 31 through headed threaded pins, and one sides of the first limiting rings 33 away from the first pitch varying blocks 31 are fixedly mounted on the first fixing blocks 32 through threaded pins.
Specifically, when the first pitch block 31 moves telescopically, the first fixing block 32 is enabled to limit the first pitch block 31 by the connection of the first limiting ring 33.
In this embodiment, the first fixing block 32 and the first variable pitch block 31 are both provided with a groove structure, the first fixing block 32 is provided with a through hole, and the telescopic rod of the telescopic cylinder 5 passes through the groove hole.
As shown in fig. 3, the second pitch-changing mechanism 4 further includes a second fixed block 46, a second limiting ring 47 and a shifting piece 48, the second fixed block 46 is placed between adjacent second pitch-changing blocks 41, the second fixed block 46 is fixedly mounted on the mounting frame 1, the second limiting ring 47 is fixedly mounted on the second pitch-changing blocks 41 through threaded pins with heads, one side of the second limiting ring 47, which is far away from the second pitch-changing blocks 41, is fixedly mounted on the second fixed block 46 through threaded pins, the shifting piece 48 is mounted on the second fixed block 46, and the shifting piece 48 is matched with the groove structures on the first fixed block 32 and the first pitch-changing block 31.
Specifically, when the second pitch changing block 41 moves in a telescopic manner, the second fixing block 46 has a limiting effect on the second pitch changing block 41 through the connection of the first limiting ring 33, and the shifting piece 48 of the second pitch changing mechanism 4 is matched with the groove structure on the first pitch changing mechanism 3, so that the second pitch changing mechanism 4 and the first pitch changing mechanism 3 can be synchronously stretched.
Specifically, the gripper cylinder 6 at the bottom can be used for grabbing materials.
The utility model provides a medical clamping mechanism for changing the distance between a plurality of objects, a material is clamped between a first variable-distance block 31 and a second variable-distance block 41, a telescopic cylinder 5 drives the first variable-distance block 31 and the second variable-distance block 41 to move telescopically, a spring component 42 is arranged on the second variable-distance block 41, the spring component 42 is used for matching with the upper part of the first variable-distance block 31 through the elasticity of the spring component 42 to clamp the material, the smoothness can be improved when the first variable-distance block 31 and the second variable-distance block 41 move telescopically through the matching of a copper sleeve 21 and a guide rod 22, when the first variable-distance block 31 and the second variable-distance block 41 move telescopically, the first fixed block 32 and the second fixed block 46 play a limiting role for the first variable-distance block 31 and the second variable-distance block 41 through the connection of a first limiting ring 33 and a second limiting ring 47, and simultaneously, a shifting sheet 48 of the second variable-distance block 41 is matched with a groove in the first variable-distance block 31, facilitating the synchronous extension and retraction of the second pitch mechanism 4 and the first pitch mechanism 3.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The clamping mechanism for changing the distance between a plurality of objects for medical treatment is characterized by comprising an installation frame (1), a guide rod assembly (2), a first distance changing mechanism (3), a second distance changing mechanism (4) and a telescopic cylinder (5) which are respectively fixed on two sides of the installation frame (1), wherein a telescopic rod of the telescopic cylinder (5) is connected with the first distance changing mechanism (3) and the second distance changing mechanism (4), the first distance changing mechanism (3) comprises a plurality of first distance changing blocks (31) and spring assemblies (42), the second distance changing mechanism (4) comprises a plurality of second distance changing blocks (41), the spring assemblies (42) are installed above the first distance changing blocks (31), the spring assemblies (42) are used for clamping materials in a matching mode above the second distance changing blocks (41) through self elasticity, the guide rod assembly (2) comprises a plurality of copper sleeves (21) and guide rods (22), copper sheathing (21) all inlay in first displacement mechanism (3), second displacement mechanism (4), wear to be equipped with guide arm (22) in copper sheathing (21), guide arm subassembly (2) are used for improving the smoothness nature when first displacement piece (31) and second displacement piece (41) move.
2. The medical clamping mechanism for changing the distance between a plurality of objects according to claim 1, wherein the spring assembly (42) comprises a clamping block (43), a spring guide rod (44) and a spring (45), the spring guide rod (44) is embedded in the second variable pitch block (41), the spring (45) is sleeved on the spring guide rod (44), and the clamping block (43) is locked on the spring guide rod (44) and is located above the second variable pitch block (41).
3. The medical clamping mechanism for changing the distance between a plurality of objects as claimed in claim 1, wherein the first distance-changing mechanism (3) further comprises a plurality of first fixed blocks (32) and first limiting rings (33), the first fixed blocks (32) are placed between adjacent first distance-changing blocks (31), the first fixed blocks (32) are fixedly mounted on the mounting frame (1), the first limiting rings (33) are fixedly mounted on the first distance-changing blocks (31) through threaded pins with heads, and one sides of the first limiting rings (33) far away from the first distance-changing blocks (31) are fixedly mounted on the first fixed blocks (32) through threaded pins.
4. The medical clamping mechanism for changing the distance between a plurality of objects according to claim 3, wherein the first fixed block (32) and the first distance-changing block (31) are both provided with groove structures, the first fixed block (32) is provided with through holes, and the telescopic rod of the telescopic cylinder (5) passes through the groove holes.
5. The medical clamping mechanism for changing the spacing between a plurality of objects according to claim 1, it is characterized in that the second distance-changing mechanism (4) also comprises a second fixed block (46), a second limit ring (47) and a shifting sheet (48), the second fixed blocks (46) are placed between the adjacent second pitch changing blocks (41), the second fixed block (46) is fixedly arranged on the mounting frame (1), the second limiting ring (47) is fixedly arranged on the second variable pitch block (41) through a threaded pin with a head, one side of the second limiting ring (47) far away from the second variable pitch block (41) is fixedly arranged on a second fixed block (46) through a threaded pin, the second distance-changing block (41) and the second fixed block (46) are provided with a shifting sheet (48), the shifting sheet (48) is matched with the groove structures on the first fixed block (32) and the first variable-pitch block (31).
6. The medical clamping mechanism for changing the distance between a plurality of objects is characterized in that the mounting frame (1) comprises a rear plate (11), a front plate (12), a transverse plate (13), clamping jaw connecting blocks (14) and a fixing plate (15), the front plate (12) is installed in front of the transverse plate (13), the rear plate (11) is installed behind the transverse plate (13), the clamping jaw connecting blocks (14) are installed on the left side and the right side of the transverse plate (13), the fixing plate (15) is installed on the front plate (12), and a telescopic cylinder (5) is installed on the fixing plate (15).
7. The medical clamping mechanism for changing the distance between a plurality of objects according to claim 1, further comprising a clamping jaw air cylinder (6), wherein the clamping jaw air cylinder (6) is mounted on the clamping jaw connecting block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220959176.XU CN217200599U (en) | 2022-04-25 | 2022-04-25 | Medical clamping mechanism capable of changing space among multiple objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220959176.XU CN217200599U (en) | 2022-04-25 | 2022-04-25 | Medical clamping mechanism capable of changing space among multiple objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217200599U true CN217200599U (en) | 2022-08-16 |
Family
ID=82776137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220959176.XU Active CN217200599U (en) | 2022-04-25 | 2022-04-25 | Medical clamping mechanism capable of changing space among multiple objects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217200599U (en) |
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2022
- 2022-04-25 CN CN202220959176.XU patent/CN217200599U/en active Active
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