CN219966795U - Cutting structure is used in medical instrument production - Google Patents

Abstract

The utility model discloses a cutting structure for medical instrument production, which belongs to the technical field of medical instrument production and adopts the technical scheme that the cutting structure comprises a cutting table, wherein the upper surface of the cutting table is provided with a clamping mechanism with an adjusting function, the surface of the clamping mechanism is provided with an auxiliary mechanism, the upper surface of the cutting table is provided with the cutting mechanism, the clamping mechanism comprises a fixed groove, a first screw rod, a moving block, a clamping groove, a fixed plate, a second screw rod, an arc-shaped clamping plate and a limiting rod, the fixed groove is formed in the upper surface of the cutting table, a cylindrical medical instrument to be processed is firstly placed on the cutting table, then the clamping mechanism is used for fixing, at the moment, the auxiliary mechanism can further enhance the clamping and fixing effect on the cylindrical medical instrument, and then the cutting mechanism is used for cutting the cylindrical medical instrument, so that falling off of the cylindrical medical instrument in the cutting process is avoided, and smooth operation of the cutting operation is influenced.

Description

Cutting structure is used in medical instrument production

Technical Field

The utility model relates to the technical field of medical instrument production, in particular to a cutting structure for medical instrument production.

Background

Medical devices refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items for use directly or indirectly in the human body, including computer software as required, the utility being obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or by the participation of these means but only as an aid.

The current announcements are: the utility model patent of China of CN215966931U discloses a laser cutting machine for medical instrument production, which comprises a laser cutting structure, wherein a supporting frame is arranged at the top of the laser cutting structure, a base is horizontally arranged at the bottom of the supporting frame, a connecting block is vertically arranged at the top of the base, a second groove is arranged in the connecting block, a second screw rod is vertically arranged in the second groove, a second nut is connected onto the second screw rod, one side of the second nut is connected with a second sliding block, a second sliding groove is vertically arranged on the connecting block, the second sliding groove is in sliding connection with the second sliding block, one end of the second sliding block is connected with a second clamping plate, a first clamping plate is arranged below the second clamping plate, and one end of the first clamping plate is connected with the outer side wall of the connecting block; through the first splint and the second splint that set up, press from both sides tightly the medical instrument of treating processing, offer convenience for laser cutting work.

This patent uses first splint and second splint cooperation to use, presss from both sides tightly the medical instrument of treating processing, but this clamping means is relatively poor to column-shaped medical instrument stability, and column-shaped medical instrument drops in cutting process easily, influences cutting work's continuation.

Disclosure of Invention

1. Technical problem to be solved

The utility model provides a cutting structure for medical instrument production, and aims to solve the problems that the existing cutting structure for medical instrument production is poor in stability of a columnar medical instrument, the columnar medical instrument is easy to fall off in the cutting process, and the continuous operation of cutting work is affected.

2. Technical proposal

The utility model is realized in such a way that the cutting structure for the production of the medical instrument comprises a cutting table, wherein the upper surface of the cutting table is provided with a clamping mechanism with an adjusting function, the surface of the clamping mechanism is provided with an auxiliary mechanism, and the upper surface of the cutting table is provided with a cutting mechanism;

the clamping mechanism comprises a fixed groove, a first screw rod, a moving block, clamping blocks, clamping grooves, fixed plates, a second screw rod, an arc clamping plate and a limiting rod, wherein the fixed groove is formed in the upper surface of a cutting table, one end of the first screw rod is rotationally connected to the inner wall of the fixed groove, the other end of the first screw rod extends to the outside of the fixed groove, the moving blocks are rotationally connected to the surface of the first screw rod, the moving blocks are symmetrically arranged, the clamping blocks are arranged on the upper surface of the moving blocks, the clamping grooves are formed in the surface of the clamping blocks, the fixed plates are arranged on the two sides of the clamping blocks, the second screw rod is rotationally connected to the surface of the fixed plate, the arc clamping plate is arranged at one end of the second screw rod, the limiting rod is arranged on the arc clamping plate, and the limiting rod penetrates through the fixed plate.

In order to further enhance the effect of clamping and fixing the medical instrument, the cutting structure for producing the medical instrument is preferable, wherein the auxiliary mechanism comprises a spring groove, a spring, a movable groove and an extrusion block, the spring groove is formed in the inner wall of the clamping groove, one end of the spring is arranged in the inner wall of the spring groove, the movable groove is formed in one side of the spring groove, the extrusion block is arranged at the other end of the spring, and the extrusion block is arranged in the movable groove.

In order to achieve the effect of cutting a medical device, it is preferable that the cutting mechanism for producing a medical device according to the present utility model includes a mounting plate provided on an upper surface of a cutting table, a cylinder provided on an upper surface of the mounting plate, and a laser cutter provided on an output shaft of the cylinder.

In order to prevent the chips generated during cutting from entering the fixed groove, a baffle plate is preferably arranged in the fixed groove, a shutter plate is arranged on the baffle plate, and the other end of the shutter plate is connected with a moving block.

In order to achieve the effect of increasing the friction force between the arc-shaped clamping plates and the medical instrument, the cutting structure for the production of the medical instrument is preferable, the arc-shaped clamping plates are made of rubber materials, anti-skid grooves are formed in the surfaces of the arc-shaped clamping plates, and the number of the anti-skid grooves is a plurality of and linearly arranged.

In order to achieve the effect of facilitating the entry of the medical device into the holding groove, it is preferable that the surface of the pressing block is provided with an inclined portion as a cutting structure for medical device production of the present utility model.

In order to achieve the effect of supporting the cutting table, it is preferable that the cutting structure for producing a medical device according to the present utility model is characterized in that a support column is provided on a lower surface of the cutting table, and an anti-slip pad is provided on a lower surface of the support column.

3. Advantageous effects

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

this cutting structure is used in medical instrument production, through setting up the cutting bench, fixture, complementary unit and cutting mechanism, when using, at first will wait to process cylindrical medical instrument places on the cutting bench, then use fixture to fix, this moment complementary unit can further strengthen the fixed effect of centre gripping to cylindrical medical instrument, then use cutting mechanism to cut cylindrical medical instrument, avoided cylindrical medical instrument to take place to drop at the cutting in-process, influence going on smoothly of cutting work, wherein fixture includes the fixed slot, first lead screw, the movable block, the grip slot, the fixed plate, the second lead screw, arc grip block and gag lever post, when using, at first rotate first lead screw, because movable block and first lead screw thread rotate connect, can make the movable block rotate on first lead screw, when adjusting the grip block to suitable position, put into the grip slot with cylindrical medical instrument, then rotate the second lead screw, because second lead screw and fixed plate thread rotate and be connected, can make the second lead screw remove, and then make the arc grip block remove, and then carry out the centre gripping to cylindrical medical instrument, wherein the removal of gag lever post can carry out the arc to limit to the movement of grip block.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a perspective cross-sectional view of the utility model at A-A in FIG. 2;

FIG. 4 is a schematic view of a clamping mechanism according to the present utility model;

fig. 5 is an enlarged view of fig. 3 a in accordance with the present utility model.

The reference numerals in the figures illustrate:

1. a cutting table; 2. a clamping mechanism; 3. an auxiliary mechanism; 4. a cutting mechanism; 5. a baffle; 6. rolling shutter plates; 7. an anti-skid groove; 8. an inclined portion; 9. a support column; 10. an anti-slip pad; 201. a fixing groove; 202. a first screw rod; 203. a moving block; 204. a clamping block; 205. a clamping groove; 206. a fixing plate; 207. a second screw rod; 208. an arc-shaped clamping plate; 209. a limit rod; 301. a spring groove; 302. a spring; 303. a movable groove; 304. extruding a block; 401. a mounting plate; 402. a cylinder; 403. a laser cutting machine.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a cutting structure for medical instrument production, includes cutting table 1, and cutting table 1's upper surface is provided with fixture 2 that has the regulatory function, is provided with auxiliary mechanism 3 on the surface of fixture 2, and cutting table 1's upper surface is provided with cutting mechanism 4;

the fixture 2 includes fixed slot 201, first lead screw 202, movable block 203, grip block 204, grip slot 205, fixed plate 206, second lead screw 207, arc grip plate 208 and gag lever post 209, fixed slot 201 sets up in the upper surface of cutting table 1, the one end rotation of first lead screw 202 is connected on the inner wall of fixed slot 201, the other end of first lead screw 202 extends to the outside of fixed slot 201, movable block 203 screw swivelling joint is in the surface of first lead screw 202, the quantity of movable block 203 is two and the symmetry sets up, grip block 204 sets up in the upper surface of movable block 203, grip slot 205 sets up in the surface of grip block 204, fixed plate 206 sets up in the both sides of grip block 204, second lead screw 207 screw swivelling joint is in the surface of fixed plate 206, arc grip plate 208 sets up in the one end of second lead screw 207, gag lever post 209 sets up on arc grip plate 208, gag lever post 209 runs through fixed plate 206.

In this embodiment: through setting up cutting table 1, fixture 2, fixture 3 and cutting mechanism 4, when using, at first will wait to process cylindrical medical instrument places on cutting table 1, then use fixture 2 to fix, this moment fixture 3 can further strengthen the fixed effect of centre gripping to cylindrical medical instrument, then use cutting mechanism 4 to cut cylindrical medical instrument, avoided cylindrical medical instrument to take place to drop in cutting process, influence going on smoothly of cutting work, wherein fixture 2 includes fixed slot 201, first lead screw 202, movable block 203, grip block 204, grip slot 205, fixed plate 206, second lead screw 207, arc grip plate 208 and gag lever post 209, when using, at first rotate first lead screw 202, because movable block 203 rotates with first lead screw 202 to be connected, enable movable block 203 to rotate on first lead screw 202, when adjusting grip block 204 to suitable position, put into grip slot 205 with cylindrical medical instrument, then rotate second lead screw 207, because second lead screw 207 rotates with fixed plate 206 screw thread to connect, enable second lead screw 207 to remove, and then enable second lead screw 207 to carry out movement, and then make movable plate 208, and wherein arc grip plate 208 carries out the arc-shaped motion, and wherein can carry out the arc grip plate to move, and limit for medical instrument.

As a technical optimization scheme of the utility model, the auxiliary mechanism 3 comprises a spring groove 301, a spring 302, a movable groove 303 and an extrusion block 304, wherein the spring groove 301 is formed in the inner wall of the clamping groove 205, one end of the spring 302 is arranged in the inner wall of the spring groove 301, the movable groove 303 is formed in one side of the spring groove 301, the extrusion block 304 is arranged at the other end of the spring 302, and the extrusion block 304 is arranged in the movable groove 303.

In this embodiment: through setting up spring groove 301, spring 302, movable groove 303 and extrusion piece 304, when the columnar medical instrument entered into in the centre gripping groove 205, can extrude extrusion piece 304, then make extrusion piece 304 remove in movable groove 303, and then extrude spring 302, then spring 302 resumes the power of deformation and can reverse carry out the centre gripping to columnar medical instrument and fix, further improves columnar medical instrument's stability.

As a technical optimization scheme of the utility model, the cutting mechanism 4 comprises a mounting plate 401, an air cylinder 402 and a laser cutting machine 403, wherein the mounting plate 401 is arranged on the upper surface of the cutting table 1, the air cylinder 402 is arranged on the upper surface of the mounting plate 401, and the laser cutting machine 403 is arranged on an output shaft of the air cylinder 402.

In this embodiment: through setting up mounting panel 401, cylinder 402 and laser cutting machine 403, when using, at first mounting panel 401 can be installed fixedly to cylinder 402, then cylinder 402 drives laser cutting machine 403 and removes, makes laser cutting machine 403 and columnar medical cutting contact, and then carries out cutting treatment to columnar medical instrument.

As a technical optimization scheme of the utility model, a baffle plate 5 is arranged in the fixed groove 201, a rolling shutter plate 6 is arranged on the baffle plate 5, and the other end of the rolling shutter plate 6 is connected with a moving block 203.

In this embodiment: through setting up baffle 5 and rolling slats 6, when using, at first baffle 5 can cut apart two movable blocks 203, and when movable block 203 removed, can drive rolling slats 6 and stretch out and draw back, make rolling slats 6 can seal the processing to fixed slot 201 always, avoid the piece that the cutting produced to enter into in the fixed slot 201 and adhere to on first lead screw 202, avoid influencing the use of first lead screw 202.

As a technical optimization scheme of the utility model, the arc-shaped clamping plates 208 are made of rubber, the surfaces of the arc-shaped clamping plates 208 are provided with the anti-skid grooves 7, and the number of the anti-skid grooves 7 is a plurality of and linearly arranged.

In this embodiment: through setting up anti-skidding groove 7, when using, anti-skidding groove 7 can increase the frictional force between arc grip block 208 and the column medical instrument, makes arc grip block 208 can more stable carry out the centre gripping to the column medical instrument.

As a technical optimization scheme of the present utility model, the surface of the pressing block 304 is provided with the inclined portion 8.

In this embodiment: by providing the inclined portion 8, when the columnar medical instrument enters the holding groove 205, it will first come into contact with the inclined portion 8, and the inclined portion 8 can facilitate the columnar medical instrument to press the pressing block 304.

As a technical optimization scheme of the utility model, the lower surface of the cutting table 1 is provided with a support column 9, and the lower surface of the support column 9 is provided with an anti-slip pad 10.

In this embodiment: through setting up support column 9 and slipmat 10, when using, at first support column 9 provides the supporting role for cutting table 1, improves the stability of cutting table 1, then slipmat 10 can increase the frictional force between support column 9 and the ground, further improves the stability of cutting table 1.

Working principle: the first screw rod 202 is rotated, because the moving block 203 is in threaded rotation connection with the first screw rod 202, the moving block 203 can rotate on the first screw rod 202, when the clamping block 204 is adjusted to a proper position, the columnar medical instrument is placed into the clamping groove 205, then the second screw rod 207 is rotated, because the second screw rod 207 is in threaded rotation connection with the fixing plate 206, the second screw rod 207 can be moved, the arc-shaped clamping plate 208 is further moved, and then the columnar medical instrument is clamped and fixed, wherein the limiting rod 209 can limit the movement of the arc-shaped clamping plate 208, then when the columnar medical instrument enters the clamping groove 205, the extruding block 304 can be extruded, then the extruding block 304 can be moved in the movable groove 303, further the spring 302 is extruded, then the force of restoring deformation of the spring 302 can reversely clamp and fix the columnar medical instrument, the stability of the columnar medical instrument is further improved, then the mounting plate 401 can mount and fix the cylinder 402, then the cylinder 402 drives the laser cutting machine 403 to move, the laser cutting machine 403 to contact the columnar medical instrument, further cuts the columnar medical instrument, then moves the moving plate 203, when the moving block 203 moves, and then moves the moving plate 203, and the rolling plate 6 can drive the rolling plate to move until the rolling plate 201 to be fixed by the rolling plate, and the rolling plate 201 is prevented from being clamped by the rolling blind plate 201, and the rolling plate is prevented from being affected by the first rolling plate 201.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. Cutting structure for medical instrument production, including cutting table (1), its characterized in that: the upper surface of the cutting table (1) is provided with a clamping mechanism (2) with an adjusting function, an auxiliary mechanism (3) is arranged on the surface of the clamping mechanism (2), and the upper surface of the cutting table (1) is provided with a cutting mechanism (4);

clamping mechanism (2) are including fixed slot (201), first lead screw (202), movable block (203), grip block (204), grip slot (205), fixed plate (206), second lead screw (207), arc grip block (208) and gag lever post (209), the upper surface in cutting bench (1) is seted up in fixed slot (201), the one end rotation of first lead screw (202) is connected on the inner wall of fixed slot (201), the other end of first lead screw (202) extends to the outside of fixed slot (201), movable block (203) screw thread swivelling joint is in the surface of first lead screw (202), the quantity of movable block (203) is two and symmetry setting, grip block (204) set up in the upper surface of movable block (203), the surface in grip block (204) is seted up in grip block (205), fixed plate (206) set up in the both sides of grip block (204), the one end rotation of second lead screw (207) is connected in the surface of fixed plate (206), grip block (208) set up in second lead screw (208) run through on arc grip block (209).

2. The cutting structure for medical device production according to claim 1, wherein: the auxiliary mechanism (3) comprises a spring groove (301), a spring (302), a movable groove (303) and an extrusion block (304), wherein the spring groove (301) is formed in the inner wall of the clamping groove (205), one end of the spring (302) is arranged on the inner wall of the spring groove (301), the movable groove (303) is formed in one side of the spring groove (301), the extrusion block (304) is arranged at the other end of the spring (302), and the extrusion block (304) is arranged in the movable groove (303).

3. The cutting structure for medical device production according to claim 1, wherein: the cutting mechanism (4) comprises a mounting plate (401), an air cylinder (402) and a laser cutting machine (403), wherein the mounting plate (401) is arranged on the upper surface of the cutting table (1), the air cylinder (402) is arranged on the upper surface of the mounting plate (401), and the laser cutting machine (403) is arranged on an output shaft of the air cylinder (402).

4. The cutting structure for medical device production according to claim 1, wherein: the inside of fixed slot (201) is provided with baffle (5), be provided with shutter board (6) on baffle (5), the other end and the movable block (203) of shutter board (6) are connected.

5. The cutting structure for medical device production according to claim 1, wherein: the arc clamping plate (208) is made of rubber, anti-skid grooves (7) are formed in the surface of the arc clamping plate (208), and the number of the anti-skid grooves (7) is a plurality of and linearly arranged.

6. A cutting structure for medical device production according to claim 2, wherein: the surface of the extrusion block (304) is provided with an inclined part (8).

7. The cutting structure for medical device production according to claim 1, wherein: the cutting table is characterized in that a supporting column (9) is arranged on the lower surface of the cutting table (1), and an anti-slip pad (10) is arranged on the lower surface of the supporting column (9).