CN211778389U

CN211778389U - Precision connecting device for parts

Info

Publication number: CN211778389U
Application number: CN201922263426.7U
Authority: CN
Inventors: 门崇海; 石转运; 瞿李平; 熊宇; 尤成龙; 程波
Original assignee: Kunshan Kosen Intelligent Equipment Co ltd
Current assignee: Kunshan Kosen Intelligent Equipment Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-27
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a precise connecting device for parts, which is used for processing a scalpel component, wherein the scalpel component comprises a tube body, a scalpel head and a mounting seat, the scalpel head is connected with one end of the tube body in a bonding way, and the mounting seat is connected with the other end of the tube body; the connecting device comprises a base, a bottom plate arranged on the base, a movable plate movably arranged above the bottom plate, a sliding rail and a clamp, wherein the sliding rail is arranged on the upper surface of the movable plate, and the clamp is movably arranged on the sliding rail through a transfer plate and can reciprocate along the sliding rail; a heating module is arranged right above the movable plate, an air cylinder is arranged below the bottom plate, a temperature sensor is arranged between the heating module and the movable plate, and the temperature sensor is connected with a piston rod of the first air cylinder; the utility model discloses an automatic heating solidification to scalpel assembly tool bit and body, degree of automation is high, avoids the human error that manual operation brought, has improved stability and the precision that tool bit and body are connected.

Description

Precision connecting device for parts

Technical Field

The utility model relates to a precise connection device for parts belongs to medical instrument processing field.

Background

The surgical operation aims to diagnose and treat surgical diseases, the operation is an important factor determining the treatment effect, the main process of the operation is to cut open, separate tissues and remove pathological changes by using an operation knife, as early as in the stone ware era, people can already use stone needles and stone needles to cut open pus to treat carbuncle swelling, and after entering the slay society, people can change the operation knife to treat general surgical diseases by using an iron knife, and the operation knife has various types from the establishment society to the sealing society.

The existing scalpels or scissors are made of stainless steel materials, and doctors and patients are familiar with the materials, but the doctors and the patients are not aware of the defects of the existing scalpels or scissors. The metal knife is the main culprit of scars, the incision of the metal knife is sawtooth-shaped, although the incision is difficult to distinguish by naked eyes, the wound is slow to heal and easy to scar, and metal diffusion substances exist to pollute the wound and generate pigmentation. Therefore, the prior steel scalpels and surgical scissors are not suitable for the needs of the current surgery, and the ceramic as a novel material is widely applied to the scalpel head due to the excellent physical and chemical properties thereof, and then if the ceramic scalpel head is well connected with the scalpel main body, the problem to be solved by the technical staff in the field is urgently needed.

Disclosure of Invention

The utility model aims at providing an accurate connecting device for part, this an accurate connecting device for part have realized the self-heating solidification to scalpel assembly tool bit and body, and degree of automation is high, when practicing thrift the manpower in a large number, avoids the human error that manual operation brought, has improved the stability and the precision that tool bit and body are connected.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a precision connecting device for parts is used for machining a scalpel assembly, the scalpel assembly comprises a tube body, a scalpel head and a mounting seat, the scalpel head is connected with one end of the tube body in an adhering mode, and the mounting seat is connected with the other end of the tube body;

the connecting device comprises a base, a bottom plate arranged on the base, a movable plate movably arranged above the bottom plate, a sliding rail and a clamp, wherein the sliding rail is arranged on the upper surface of the movable plate, and the clamp is movably arranged on the sliding rail through a transfer plate and can reciprocate along the sliding rail;

a heating module is arranged right above the movable plate, a plurality of heating holes for embedding the upper end of the scalpel assembly arranged in the clamp are formed in the lower surface of the heating module, an air cylinder is arranged below the bottom plate, and a piston rod of the air cylinder penetrates through the bottom plate and is fixedly connected with the movable plate and used for driving the movable plate to move up and down;

the clamp further comprises a substrate, first baffle plates arranged on two sides of the substrate in parallel, at least two support plates and a pressing mechanism, wherein the support plates are sequentially stacked between the two first baffle plates and are arranged perpendicular to the first baffle plates;

the top surface of the supporting plate is connected with a strip-shaped block, the length and the width of the strip-shaped block are both greater than those of the top surface of the supporting plate, so that two ends and two sides of the strip-shaped block extend out of the supporting plate, the lower surfaces of the two ends of the strip-shaped block, which extend out of the supporting plate, are respectively in contact connection with the top surfaces of the two first baffles, a plurality of vertical strip-shaped grooves are symmetrically arranged on two side surfaces of the strip-shaped block, and the cross section of each strip-shaped groove is in a semicircular shape matched with the tube;

the surface of one side, opposite to the second baffle plate, of the supporting plate is provided with at least one mounting strip, the mounting strip is provided with a plurality of mounting through holes corresponding to the strip-shaped grooves on one side of the supporting plate, and the lower end of the mounting seat of the scalpel assembly is embedded into the mounting through holes;

a temperature sensor is installed between the heating module and the movable plate, the temperature sensor is installed on one side of the sliding rail through a support, a first air cylinder is fixed on the top surface of the support, and the temperature sensor is connected with a piston rod of the first air cylinder.

The further improved scheme in the technical scheme is as follows:

1. in the above scheme, the one end that body and tool bit are connected is the glass fiber tube body, the tool bit is the ceramic tool bit.

2. In the above scheme, the inner surface of the second baffle is also in contact with and fixedly connected with the end surfaces of the two first baffles.

3. In the above scheme, one side of the mounting through hole, which is back to the support plate, is provided with a notch.

4. In the above scheme, the two slide rails are parallelly installed on the upper surface of the base plate, at least two slide blocks are respectively and movably installed on the two slide rails, and the lower surface of the adapter plate is fixedly connected with the slide blocks.

5. In the above scheme, the heating module is mounted on the lower surface of a fixing plate, and the fixing plate is connected with the base plate through at least two guide posts.

6. In the above scheme, the movable plate is provided with a through hole for the guide pillar to pass through, and the guide pillar passes through the through hole and is movably connected with the movable plate through a guide sleeve arranged in the through hole.

7. In the above scheme, the number of the at least two guide pillars is 4, and the guide pillars are respectively positioned at four corners of the movable plate.

8. In the above scheme, the lower end face of the support is fixed on the bottom plate, and the upper end of the support penetrates through the movable plate.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a precision connection device for part, it has realized the automatic heating solidification to scalpel assembly tool bit and body, and degree of automation is high, when practicing thrift the manpower in a large number, avoids the human error that manual operation brought, has improved the stability and the precision of tool bit and body connection to have very high production efficiency; in addition, the accurate clamping of the scalpel assembly to be machined is realized, the structure is ingenious, the clamping is simple, and the clamping of a plurality of scalpel assemblies can be realized simultaneously, so that the efficiency, the machining precision and the stability of the follow-up machining of the scalpel assemblies can be improved.

2. The utility model discloses an accurate connecting device for part installs a temperature sensor between its heating module and the fly leaf, and this temperature sensor passes through a support mounting in slide rail one side, and this support top surface is fixed with a first cylinder, temperature sensor is connected with the piston rod of this first cylinder, and temperature sensor's setting can monitor the temperature of product in the anchor clamps, prevents that the staff from touching the product and causing personnel's injury when product temperature is too high in the anchor clamps, and the setting of first cylinder, then interfere with the sensor when both can avoiding anchor clamps business turn over, can be close to anchor clamps and guarantee the accuracy that detects the temperature when the sensor detects the temperature again.

Drawings

FIG. 1 is a schematic view of a scalpel assembly;

FIG. 2 is a schematic view of a structure of a fixture of the precision connecting device for parts of the present invention;

FIG. 3 is a partial structural view of a clamp of the precision connecting device for medical device parts of the present invention;

FIG. 4 is a schematic view of a partial structure of the precision connecting device for parts according to the present invention;

FIG. 5 is a schematic structural view of the precision connecting device for parts according to the present invention;

FIG. 6 is a schematic structural view of a heating module of the precision connecting device for parts according to the present invention.

In the above drawings: 1. a scalpel assembly; 101. a pipe body; 102. a cutter head; 103. a mounting seat; 2. a substrate; 3. a first baffle plate; 4. a support plate; 5. a hold-down mechanism; 7. a second baffle; 8. a bar-shaped block; 9. a strip-shaped groove; 10. mounting a bar; 11. mounting a through hole; 21. a machine base; 22. a base plate; 23. a movable plate; 24. a slide rail; 25. a clamp; 26. an adapter plate; 27. a slider; 30. a heating module; 31. heating the hole; 32. a cylinder; 33. a fixing plate; 34. a guide post; 35. a guide sleeve; 43. a temperature sensor; 44. a support; 45. a first cylinder.

Detailed Description

In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.

Example 1: a precision connecting device for parts is used for machining a scalpel assembly 1, the scalpel assembly 1 comprises a tube body 101, a scalpel head 102 and a mounting seat 103, the scalpel head 102 is connected with one end of the tube body 101 in an adhering mode, and the mounting seat 103 is connected with the other end of the tube body 101;

the connecting device comprises a base 21, a bottom plate 22 arranged on the base 21, a movable plate 23 movably arranged above the bottom plate 22, a slide rail 24 and a clamp 25, wherein the slide rail 24 is arranged on the upper surface of the movable plate 23, and the clamp 25 is movably arranged on the slide rail 24 through a transfer plate 26 and can reciprocate along the slide rail 24;

a heating module 30 is installed right above the movable plate 23, a plurality of heating holes 31 for embedding the upper end of the scalpel assembly 1 installed in the clamp 25 are formed in the lower surface of the heating module 30, an air cylinder 32 is installed below the bottom plate 22, and a piston rod of the air cylinder 32 penetrates through the bottom plate 22 and is fixedly connected with the movable plate 23 and used for driving the movable plate 23 to move up and down;

the clamp 25 further comprises a substrate 2, first baffle plates 3 arranged on two sides of the substrate 2 in parallel, at least two support plates 4 and a pressing mechanism 5, wherein the support plates 4 are sequentially stacked between the two first baffle plates 3 and are arranged perpendicular to the first baffle plates 3, the pressing mechanism 5 is installed at one end of the upper surface of the substrate 2, one end, opposite to the pressing mechanism 5, of the substrate 2 is connected with a second baffle plate 7, the inner surface of the second baffle plate 7 is in contact connection with the surface, opposite to the pressing mechanism 5, of one support plate 4, and a pressing head of the pressing mechanism 5 is in abutting contact with the surface, opposite to the second baffle plate 7, of one support plate 4, so that at least two support plates 4 are pressed;

the top surface of the supporting plate 4 is connected with a strip-shaped block 8, the length and the width of the strip-shaped block 8 are both greater than those of the top surface of the supporting plate 4, so that both ends and both sides of the strip-shaped block 8 extend out of the supporting plate 4, the lower surfaces of both ends of the strip-shaped block 8 extending out of the supporting plate 4 are respectively in contact connection with the top surfaces of the two first baffles 3, a plurality of vertical strip-shaped grooves 9 are symmetrically arranged on both side surfaces of the strip-shaped block 8, and the cross-sectional shape of each strip-shaped groove 9 is a semicircle matched with the tube body 101 of the scalpel;

one side surface of the supporting plate 4, back to the second baffle 7, is provided with at least one mounting strip 10, the mounting strip 10 is provided with a plurality of mounting through holes 11 corresponding to the strip grooves 9 on one side of the supporting plate 4, and the lower end of the mounting seat 103 of the scalpel assembly 1 is embedded into the mounting through holes 11.

A temperature sensor 43 is installed between the heating module 30 and the movable plate 23, the temperature sensor 43 is installed on one side of the slide rail 24 through a bracket 44, a first cylinder 45 is fixed on the top surface of the bracket 44, and the temperature sensor 43 is connected with the piston rod of the first cylinder 45.

One end of the tube body 101 connected with the cutter head 102 is a glass fiber tube body, and the cutter head 102 is a ceramic cutter head; the inner surface of the second baffle 7 is also contacted with and fixedly connected with the end surfaces of the two first baffles 3; one side of the mounting through hole 11, which is opposite to the support plate 4, is provided with a notch; the two slide rails 24 are mounted on the upper surface of the base plate 22 in parallel, at least two slide blocks 27 are respectively movably mounted on the two slide rails 24, and the lower surface of the adapter plate 26 is fixedly connected with the slide blocks 27.

Example 2: a precision connecting device for parts is used for machining a scalpel assembly 1, the scalpel assembly 1 comprises a tube body 101, a scalpel head 102 and a mounting seat 103, the scalpel head 102 is connected with one end of the tube body 101 in an adhering mode, and the mounting seat 103 is connected with the other end of the tube body 101;

The heating module 30 is mounted on the lower surface of a fixing plate 33, and the fixing plate 33 is connected with the bottom plate 22 through at least two guide posts 34; the movable plate 23 is provided with a through hole for the guide post 34 to pass through, and the guide post 34 passes through the through hole and is movably connected with the movable plate 23 through a guide sleeve 35 arranged in the through hole; the number of the at least two guide posts 34 is 4, and the at least two guide posts are respectively positioned at four corners of the movable plate 23; the lower end surface of the bracket 44 is fixed on the bottom plate 22, and the upper end of the bracket 44 passes through the movable plate 23.

When in use, the scalpel components are fixedly arranged in the clamp, the upper ends of the scalpel components are fixed on the clamp, namely, the joint of the tool bit and the pipe body extends out from the upper surface of the clamp, the joint of the tool bit and the pipe body is coated with thermosetting glue, the clamp which is well clamped is placed on the adapter plate, the clamp is conveyed to the lower part of the heating module along with the movement of the adapter plate, the cylinder is started, the movable plate moves upwards under the driving of the cylinder until the upper end of the surgical knife assembly extending out of the clamp is respectively embedded into the heating holes of the heating module, the upper end of the scalpel component is heated by the heating module, the thermosetting glue is cured, the scalpel head and the tube body are fixedly bonded, after the curing is finished, the cylinder drives the movable plate to move downwards, the upper end of the scalpel assembly exits from the heating hole of the heating module, and after the scalpel assembly is cooled for a period of time, the adapter plate drives the clamp to move on the slide rail, the clamp is sent out, and the clamp is taken out.

When the precision connecting device for the parts is adopted, the automatic heating and curing of the scalpel assembly tool bit and the tube body are realized, the automation degree is high, the manpower is greatly saved, meanwhile, the human error caused by manual operation is avoided, the stability and the precision of the connection of the tool bit and the tube body are improved, and the production efficiency is very high;

in addition, the accurate clamping of the scalpel assembly to be processed is realized, the structure is ingenious, the clamping is simple, and the clamping of a plurality of scalpel assemblies can be realized simultaneously, so that the efficiency, the processing accuracy and the stability of the subsequent processing of the scalpel assemblies can be improved;

in addition, the temperature of the product in the clamp can be monitored by the aid of the temperature sensor, personnel injury caused by the fact that a worker touches the product when the temperature of the product is too high in the clamp is prevented, interference between the worker and the sensor when the clamp goes in and out can be avoided by the aid of the first air cylinder, and the temperature sensor is close to the clamp when detecting the temperature to guarantee accuracy of temperature detection.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A precision joining apparatus for parts, characterized by: the scalpel assembly (1) comprises a tube body (101), a scalpel head (102) and a mounting seat (103), wherein the scalpel head (102) is connected with one end of the tube body (101) in an adhering mode, and the mounting seat (103) is connected with the other end of the tube body (101);

the connecting device comprises a base (21), a bottom plate (22) arranged on the base (21), a movable plate (23) movably arranged above the bottom plate (22), a sliding rail (24) and a clamp (25), wherein the sliding rail (24) is arranged on the upper surface of the movable plate (23), and the clamp (25) is movably arranged on the sliding rail (24) through a transfer plate (26) and can reciprocate along the sliding rail (24);

a heating module (30) is arranged right above the movable plate (23), a plurality of heating holes (31) for embedding the upper end of the scalpel assembly (1) arranged in the clamp (25) are formed in the lower surface of the heating module (30), an air cylinder (32) is arranged below the bottom plate (22), and a piston rod of the air cylinder (32) penetrates through the bottom plate (22) and is fixedly connected with the movable plate (23) and used for driving the movable plate (23) to move up and down;

the clamp (25) further comprises a substrate (2), first baffle plates (3) arranged on two sides of the substrate (2) in parallel, at least two support plates (4) and a pressing mechanism (5), wherein the support plates (4) are sequentially stacked between the two first baffle plates (3) and are perpendicular to the first baffle plates (3), the pressing mechanism (5) is installed at one end of the upper surface of the substrate (2), one end, opposite to the pressing mechanism (5), of the substrate (2) is connected with a second baffle plate (7), the inner surface of the second baffle plate (7) is in contact connection with the surface, opposite to the pressing mechanism (5), of one support plate (4), and a pressure head of the pressing mechanism (5) is in pressing contact with the surface, opposite to the second baffle plate (7), of one support plate (4), so that the at least two support plates (4) are pressed;

the top surface of the supporting plate (4) is connected with a strip-shaped block (8), the length and the width of the strip-shaped block (8) are both greater than those of the top surface of the supporting plate (4), so that the two ends and two sides of the strip-shaped block (8) all extend out of the supporting plate (4), the lower surfaces of the two ends, extending out of the supporting plate (4), of the strip-shaped block (8) are respectively in contact connection with the top surfaces of the two first baffles (3), a plurality of vertical strip-shaped grooves (9) are symmetrically arranged on the two side surfaces of the strip-shaped block (8), and the cross section of each strip-shaped groove (9) is in a semicircular shape matched with the tube body (101) of the;

at least one mounting bar (10) is mounted on the surface of one side, opposite to the second baffle (7), of the supporting plate (4), a plurality of mounting through holes (11) corresponding to the strip-shaped grooves (9) on one side of the supporting plate (4) are formed in the mounting bar (10), and the lower end of a mounting seat (103) of the scalpel assembly (1) is embedded into the mounting through holes (11);

a temperature sensor (43) is arranged between the heating module (30) and the movable plate (23), the temperature sensor (43) is arranged on one side of the sliding rail (24) through a support (44), a first air cylinder (45) is fixed on the top surface of the support (44), and the temperature sensor (43) is connected with a piston rod of the first air cylinder (45).

2. The precision connecting device for parts according to claim 1, characterized in that: one end of the pipe body (101) connected with the cutter head (102) is a glass fiber pipe body, and the cutter head (102) is a ceramic cutter head.

3. The precision connecting device for parts according to claim 1, characterized in that: the inner surface of the second baffle (7) is also contacted and fixedly connected with the end surfaces of the two first baffles (3).

4. The precision connecting device for parts according to claim 1, characterized in that: one side of the mounting through hole (11) back to the support plate (4) is provided with a notch.

5. The precision connecting device for parts according to claim 1, characterized in that: the two slide rails (24) are parallelly installed on the upper surface of the bottom plate (22), at least two slide blocks (27) are movably installed on the two slide rails (24) respectively, and the lower surface of the adapter plate (26) is fixedly connected with the slide blocks (27).

6. The precision connecting device for parts according to claim 1, characterized in that: the heating module (30) is arranged on the lower surface of a fixing plate (33), and the fixing plate (33) is connected with the bottom plate (22) through at least two guide posts (34).

7. The precision connecting device for parts according to claim 6, characterized in that: the movable plate (23) is provided with a through hole for the guide post (34) to pass through, and the guide post (34) passes through the through hole and is movably connected with the movable plate (23) through a guide sleeve (35) arranged in the through hole.

8. The precision connecting device for parts according to claim 6 or 7, characterized in that: the number of the at least two guide columns (34) is 4, and the at least two guide columns are respectively positioned at four corners of the movable plate (23).

9. The precision connecting device for parts according to claim 1, characterized in that: the lower end surface of the bracket (44) is fixed on the bottom plate (22), and the upper end of the bracket (44) passes through the movable plate (23).