CN216349894U - Slicer chuck angle adjustment mechanism - Google Patents

Abstract

The application relates to the technical field of biological microtomes, and discloses a slicer chuck angle adjustment mechanism, it includes: the joint ball adjusting device comprises a mounting seat, a shifting piece, a mounting plate, a joint ball and an adjusting assembly, wherein the shifting piece and the mounting plate are arranged in the mounting seat, and the joint ball is rotatably arranged in the mounting seat; the poking piece is provided with a ball head, the mounting plate is provided with an adjusting hole with the aperture larger than the outer diameter of the ball head, the ball head penetrates through the adjusting hole to enable the poking piece to be abutted against the mounting plate, and the ball head is rotatably connected with the joint ball; the adjusting component penetrates through the mounting seat and is connected with the stirring piece in a clamping mode, and the stirring piece can slide in the vertical direction or the horizontal direction of the mounting plate under the driving of the adjusting component, so that the joint ball is controlled to rotate up and down or left and right. The utility model provides a slicer chuck angle adjustment mechanism has the effect of adjusting the chuck angle in order to satisfy multi-angle section.

Description

Slicer chuck angle adjustment mechanism

Technical Field

The application relates to the technical field of biological slicing machines, in particular to a slicing machine chuck angle adjusting mechanism.

Background

Biological tissue slices are one of the pathological specimens, and are commonly used for disease diagnosis. Biological tissue slices are generally made by two methods: one is paraffin section, which is to treat some pathological tissues or organs with various chemicals and paraffin embedding method to fix and harden them, then cut into thin slices in a microtome, adhere on a glass slide, and stain with various colors for observation and examination under a microscope. The other is frozen section, the frozen section is simple and easy to be made compared with paraffin section, the fresh specimen can be directly taken, the frozen support is coated with embedding medium and then placed on the frozen support for quick freezing, and the section is immediately cut after freezing. Because the preparation process is faster and simpler than that of paraffin sections, the preparation method is widely applied to the rapid pathological diagnosis in the operation.

In general, when a frozen microtome is used to produce a section of a biological tissue, a biological tissue block is fixed by a chuck of the microtome and then the section operation is performed. However, the shape of the tissue sample is often irregular, and two ways are usually adopted to obtain a proper section, one is to adjust the angle of the cutter, and the other is to adjust the angle of the sample, and the adjustment is inconvenient because the cutter is generally connected with the machine head; the current sample angle adjusting precision is not high, and the requirement of accurately positioning a tangent plane is difficult to meet.

SUMMERY OF THE UTILITY MODEL

In order to improve the not high defect of current slicer angle modulation precision, this application provides a slicer chuck angle adjustment mechanism.

The application provides a pair of slicer chuck angle adjustment mechanism adopts following technical scheme:

a slicer chuck angle adjusting mechanism comprises a mounting seat, a poking piece, a mounting plate, a joint ball and an adjusting assembly, wherein the poking piece and the mounting plate are arranged in the mounting seat, the joint ball is rotatably arranged in the mounting seat in a penetrating manner, and the joint ball is detachably and fixedly connected with a chuck; the poking piece is provided with a ball head, the mounting plate is provided with an adjusting hole with the aperture larger than the outer diameter of the ball head, the ball head penetrates through the adjusting hole to enable the poking piece to be abutted against the mounting plate, and the ball head is spliced with the joint ball; the adjusting component penetrates through the mounting seat and is connected with the stirring piece in a clamping mode, and the stirring piece slides in the vertical direction or the horizontal direction of the mounting plate under the driving of the adjusting component, so that the joint ball is linked to rotate up and down or left and right.

By adopting the technical scheme, the adjusting component drives the stirring piece to horizontally or vertically slide on the plate surface of the mounting plate, and the joint ball is driven by the stirring piece to rotate left and right or up and down, so that the angle adjustment of the chuck in the horizontal or vertical direction is realized, and the slicing requirements of multiple angles are met; and the design of the ball head of the stirring piece can ensure that the joint ball cannot interfere when rotating, and the angle adjustment is more accurate and stable in a rotating mode of the joint ball.

Optionally, the joint ball is provided with two tangent planes, wherein one tangent plane is communicated with the outside and is used for being connected with the chuck; and the other tangent plane is provided with a connecting groove matched with the ball head, and the ball head is spliced with the joint ball through the connecting groove.

Through adopting above-mentioned technical scheme, the joint ball has two tangent planes, and a tangent plane is used for being connected with the chuck, and another tangent plane is used for being connected with stirring the piece, can improve the stability of being connected with the chuck on the one hand, and on the other hand makes the assembly of whole mechanism compacter.

Optionally, a plurality of connecting holes are formed in two tangent planes of the joint ball in a penetrating manner, and the joint ball is detachably and fixedly connected with the chuck through the connecting holes.

Through adopting above-mentioned technical scheme, the joint ball passes through the connecting hole and can dismantle fixed connection with the chuck, owing to set up a plurality of connecting holes and run through the joint ball, improves the stability that chuck and joint ball are connected.

Optionally, the mounting seat includes a base and a sphere seat that are fixedly connected detachably, a mounting groove is formed in one side of the base facing the sphere seat, the toggle member and the mounting plate are disposed in the mounting groove, the mounting plate is fixedly connected with the base detachably, and the toggle member is located between the base and the mounting plate; a first mounting hole is formed in the middle of the ball body seat, the hole wall of the first mounting hole is a cambered surface, and the joint ball is matched with the hole wall of the first mounting hole.

By adopting the technical scheme, the mounting seat comprises the base and the ball seat, and the base is used as a mounting base for the shifting piece and the mounting plate, so that the shifting piece can stably slide on the mounting plate; the spheroid seat is used as the installation basis of joint ball, makes the rotation that the joint ball can be stable, and base and spheroid seat assembled, the cooperation of stirring piece and joint ball is more smooth and easy, and the assembly is simple simultaneously.

Optionally, the mounting groove is further provided with at least one ball, and the ball is abutted to the toggle piece.

Through adopting above-mentioned technical scheme, owing to stir the piece and need slide at the mounting panel to realize angle modulation, reduce the mounting groove inner wall on the one hand through the design ball and to stir the frictional force of piece, make to slide more smoothly, reduce on the other hand and use for a long time and stir the piece and cause wearing and tearing to the mounting groove inner wall.

Optionally, the mounting seat further comprises a connecting seat detachably connected with the ball seat, the connecting seat is provided with a second mounting hole, the aperture of the second mounting hole is equal to the diameter of the joint ball, a limiting rod is further arranged between the ball seat and the connecting seat, and the limiting rod is located below the joint ball and is connected with the joint ball in an inserting mode.

By adopting the technical scheme, the ball seat and the connecting seat are matched to assemble the joint ball, so that the rotating stability of the joint ball is improved on one hand, the fault-tolerant rate of the rotating and matching ball seat can be improved in a combined mode on the other hand, the processing precision is reduced, and the key ball can rotate left and right by taking the limiting rod as a rotating shaft on one hand through the limiting rod; on the other hand, the excessive up-and-down rotation of the joint ball is limited, so that the risk of damage to the chuck caused by interference collision between the chuck and the mounting seat is reduced.

Optionally, the adjusting part includes the vertical adjusting part, the vertical adjusting part includes the perpendicular push rod of wearing to locate the base perpendicularly, and the thread bush is located perpendicular push rod is located the perpendicular sleeve axle of butt in the base roof to and the perpendicular clamping jaw of being connected with perpendicular push rod, dial and seted up horizontal slide rail on the side of piece bulb dorsad, the one end that perpendicular push rod was kept away from to perpendicular clamping jaw is with horizontal slide rail joint and can follow horizontal slide rail length direction and do the relative slip.

By adopting the technical scheme, the vertical adjusting assembly enables the vertical push rod to do linear motion in a mode of rotating the vertical shaft sleeve through the matching of the vertical shaft sleeve and the vertical push rod, one end of the vertical clamping jaw is connected with the vertical push rod, the other end of the vertical clamping jaw is clamped with the horizontal slide rail of the poking piece, the vertical push rod pushes the vertical clamping jaw to drive the poking piece to do vertical direction sliding on the mounting plate, and the joint ball rotates upwards or downwards under the traction of the ball head to realize the angle adjustment of the chuck in the vertical direction; the horizontal sliding rail arranged on the shifting piece is used for being clamped with the vertical clamping jaw on one hand, so that the pushing stability of the vertical clamping jaw on the shifting piece is improved; on the other hand, the interference of the vertical clamping jaw on the horizontal sliding of the poking piece is reduced.

Optionally, adjustment mechanism includes the horizontal adjustment subassembly, the horizontal adjustment subassembly includes that the level wears to locate the horizontal push rod of base, and the thread bush is located horizontal push rod and butt on the base lateral wall to and the horizontal clamping jaw of being connected with horizontal push rod, dial and seted up perpendicular slide rail on the side of piece bulb dorsad, horizontal clamping jaw and perpendicular slide rail joint can be followed perpendicular slide rail length direction and be the relative slip.

By adopting the technical scheme, the horizontal adjusting assembly enables the horizontal push rod to do linear motion in a mode of rotating the horizontal shaft sleeve through the matching of the horizontal shaft sleeve and the horizontal push rod, one end of the horizontal clamping jaw is connected with the horizontal push rod, the other end of the horizontal clamping jaw is clamped with the vertical slide rail of the poking piece, the horizontal push rod pushes the horizontal clamping jaw to drive the poking piece to do horizontal direction sliding on the mounting plate, and the joint ball rotates leftwards or rightwards under the traction of the ball head, so that the angle adjustment of the chuck in the horizontal direction is realized; the vertical slide rail arranged on the shifting piece is used for being clamped with the horizontal clamping jaw on one hand, so that the pushing stability of the horizontal clamping jaw on the shifting piece is improved; on the other hand, the interference of the horizontal clamping jaw on the vertical sliding of the poking piece is reduced.

Optionally, a vertical standard reticle is arranged on the vertical push rod and used for indicating a zero position of the joint ball in the vertical direction.

Through adopting above-mentioned technical scheme, perpendicular standard groove sets up on perpendicular push rod, because perpendicular push rod is linear motion, so set up and be convenient for adjust joint ball vertical position more fast and reset, improve regulation efficiency.

Optionally, a horizontal standard reticle is arranged on the horizontal push rod and used for indicating a zero position of the joint ball in the horizontal direction.

Through adopting above-mentioned technical scheme, horizontal standard reticle setting is on horizontal push rod, because horizontal push rod is linear motion, so set up to be convenient for adjust joint ball horizontal position more fast and reset, improve regulation efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the stirring piece and the adjusting component are mechanically matched to drive the joint ball to rotate, so that the angle of the chuck can be adjusted, slicing at different angles is facilitated, and the slicing requirements of multiple angles are met; the precision of angle adjustment is improved;

2. the ball head of the stirring piece is matched with the connecting hole of the joint ball, so that interference generated when the joint ball rotates is reduced, and the rotation angle is adjusted more smoothly and accurately.

Drawings

Fig. 1 is a schematic perspective view of a chuck angle adjusting mechanism of a microtome according to an embodiment of the present disclosure.

Fig. 2 is an exploded view of a chuck angle adjustment mechanism of a microtome according to an embodiment of the present disclosure.

Fig. 3 is an exploded view of another perspective of a microtome chuck angle adjustment mechanism according to an embodiment of the present application.

Description of reference numerals: 1. A mounting seat; 11. a base; 111. mounting grooves; 112. a ball bearing; 113. a through hole; 12. a sphere seat; 121. a first mounting hole; 122. a first accommodating groove; 123. a second accommodating groove; 124. a seal ring; 125. a limiting rod; 126. a limiting block; 13. a connecting seat; 131. a second mounting hole; 132. a third accommodating groove; 14. An assembly hole; 2. a toggle piece; 21. a ball head; 22. a horizontal slide rail; 23. a vertical slide rail; 3. mounting a plate; 31. an adjustment hole; 4. a joint ball; 41. connecting grooves; 42. connecting holes; 43. a first section; 431. a groove; 44. a second section; 45. a limiting groove; 5. an adjustment assembly; 51. a vertical adjustment assembly; 511. a vertical push rod; 5111. vertically marking a standard line; 512. a vertical sleeve shaft; 513. a vertical jaw; 514. a vertical clamping block; 52. a level adjustment assembly; 521. a horizontal push rod; 5211. carrying out horizontal standard scribing; 522. a horizontal sleeve shaft; 523. a horizontal jaw; 524. and (6) horizontal clamping blocks.

Detailed Description

The present application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses slicer chuck angle adjustment mechanism. Referring to fig. 1-2, the slicer chuck angle adjusting mechanism comprises a mounting seat 1, a poking piece 2, a mounting plate 3, a joint ball 4 and an adjusting assembly 5, wherein the mounting seat 1 provides a mounting base, and the poking piece 2, the mounting plate 3 and the joint ball 4 are all arranged in the mounting seat 1; the joint ball 4 is communicated with the outside and is used for being connected with the chuck; the shifting piece 2 is connected with the mounting plate 3 in a sliding way and is inserted into the joint ball 4; adjusting part 5 wears to locate mount pad 1 and with stir 2 joints, adjusting part 5 is used for the drive to stir and carries out level or vertical slip on mounting panel 3, and then drives joint ball 4 and rotate in mount pad 1, realizes adjusting the angle of chuck in vertical direction and horizontal direction.

Referring to fig. 2, the mounting base 1 includes a base 11, a sphere base 12 and a connecting base 13, each of which has four corners provided with a mounting hole 14, and the mounting holes 14 are used for fixedly connecting the base 11, the sphere base 12 and the connecting base 13 through long bolts. Referring to fig. 2, a mounting groove 111 is formed in one side of the base 11 facing the ball seat 12, the toggle element 2 and the mounting plate 3 are disposed in the mounting groove 111, the mounting plate 3 is fixedly connected with the base 11 through screws, and the toggle element 2 is located between the base 11 and the mounting plate 3. Still be equipped with ball 112 on the mounting groove 111, be equipped with three through-hole 113 on the diapire of mounting groove 111, through-hole 113 supplies ball 112 to rotate and installs on mounting groove 111 diapire, and ball 112 is used for with stir 2 butt to reduce the friction of mounting groove 111 wall to stirring 2, increase the smoothness nature that stirs 2 removal simultaneously.

Referring to fig. 2, a first mounting hole 121 is formed in the middle of the ball seat 12, the hole wall of the first mounting hole 121 is an arc surface, the joint ball 4 is disposed in the first mounting hole 121, and the spherical surface of the joint ball 4 abuts against the hole wall of the first mounting hole 121. The connecting seat 13 is provided with a second mounting hole 131, and the aperture of the second mounting hole 131 is equal to the diameter of the joint ball 4, so that the joint ball 4 can stably rotate in the ball seat 12 and the connecting seat 13.

Referring to fig. 2, a sealing ring 124 and a limiting rod 125 are further disposed between the ball seat 12 and the connecting seat 13. A first receiving groove 122 and a second receiving groove 123 are formed in a side surface of the ball seat 12 facing the connecting seat 13, wherein the first receiving groove 122 is formed along an outer periphery of the first mounting hole 121, the second receiving groove 123 extends from the bottom of the ball seat 12 to an axial center of the ball seat 12, and the second receiving groove 123 is communicated with the first mounting hole 121. The first receiving groove 122 is used for filling a refrigerant, and the sealing ring 124 covers a notch of the first receiving groove 122 for sealing the first receiving groove 122.

Referring to fig. 3, the connecting seat 13 is provided with a third receiving groove 132 communicating with the second mounting hole 131 at a position corresponding to the second receiving groove 123; the stopper rod 125 is disposed in a cylindrical groove formed by the second receiving groove 123 and the third receiving groove 132. The side of the ball seat 12 facing the connecting seat 13 is further fixedly connected with a limiting block 126 through a screw, and the limiting block 126 is used for locking the positions of the sealing ring 124 and the limiting rod 125. The limiting rod 125 is inserted with the joint ball 4 and is coaxial with the joint ball, so that the joint ball 4 can rotate by taking the limiting rod as a rotating shaft; the limiting rod 125 is also used for limiting the excessive rotation of the joint ball 4, so as to avoid interference collision between the chuck and the mounting seat 1.

Referring to fig. 2-3, the joint ball 4 has two cut surfaces, namely a first cut surface 43 and a second cut surface 44, wherein the first cut surface 43 is located outside the second mounting hole 131 and is communicated with the outside for connecting with a chuck; the second cut surface 44 is located on a side of the second mounting hole 131 facing the mounting plate 3 for connecting with the toggle member 2. Two tangent planes of the joint ball 4 are provided with 4 connecting holes 42 in a penetrating way, and the connecting holes 42 are used for fixedly connecting the joint ball 4 and the chuck through a long bolt.

Referring to fig. 3, a strip-shaped limiting groove 45 is formed in the bottom of the joint ball 4, the limiting rod 125 is inserted into the joint ball 4 through the limiting groove 45, and when the joint ball rotates up and down, the limiting rod 125 can abut against groove walls at two ends of the limiting groove 45 to limit the joint ball 4 to rotate excessively, so that interference collision between a chuck and the connecting seat 13 is avoided.

Referring to fig. 2, the first cut surface 43 is further provided with a groove 431, and the groove 431 is mainly used for improving the adaptability and the connection stability of the joint ball 4 and the chuck.

Referring to fig. 2, the second cut surface 44 is provided with a cylindrical connecting groove 41, and the connecting groove 41 is used for rotatably connecting the joint ball 4 with the toggle element 2.

Referring to fig. 2, a ball head 21 is welded on the side surface of the toggle element 2, an adjusting hole 31 with the diameter larger than the outer diameter of the ball head 21 is formed in the mounting plate 3, the ball head 21 penetrates through the adjusting hole 31 to enable the toggle element 2 to be abutted against the mounting plate 3, and the ball head 21 is spliced with the joint ball 4 through a connecting groove 41.

Referring to fig. 1, the adjusting assembly 5 includes a vertical adjusting assembly 51 and a horizontal adjusting assembly 52, and the vertical adjusting assembly 51 and the horizontal adjusting assembly 52 are used for driving the toggle member 2 to slide in the vertical direction and the horizontal direction of the mounting plate 3, so as to drive the joint ball 4 to rotate up and down or left and right.

Referring to fig. 1-2, the vertical adjustment assembly 51 includes a vertical pushing rod 511, a vertical sleeve 512, a vertical clamping jaw 513 and a vertical clamping block 514, wherein a section of screw thread is disposed on an outer wall of the vertical pushing rod 511, the vertical sleeve 512 is coaxially sleeved outside the vertical pushing rod 511 and is in threaded connection with the vertical pushing rod 511, one end of the vertical clamping jaw 513 is welded and fixed to the vertical pushing rod 511, and the other end of the vertical clamping jaw is provided with a sliding groove for the vertical clamping jaw 513 to be clamped with the toggle member 2. The vertical push rod 511 penetrates into the base 11 from the top wall of the base 11, the vertical fixture block 514 is fixedly installed on the top wall of the base 11 through a screw, and the vertical sleeve shaft 512 is abutted on the top wall of the base 11 through the vertical fixture block 514. Because the vertical sleeve shaft 512 is abutted against the vertical clamping block 514 and can not move axially, the vertical push rod 511 drives the vertical clamping jaw 513 to move linearly by rotating the vertical sleeve shaft 512, and the toggle piece 2 is pushed to slide in the vertical direction.

Further, in other embodiments, the vertical pushing rod 511 and the vertical clamping jaw 513 may be fixed by tightly inserting; the vertical sleeve 512 may directly abut against the top wall of the base 11.

Referring to fig. 3, the vertical push rod 511 is provided with a vertical standard scribed line 5111, and the vertical standard scribed line 5111 is used for indicating the zero point position of the joint ball 4 in the vertical direction.

Referring to fig. 1-2, the horizontal adjustment assembly 52 includes a horizontal pushing rod 521, a horizontal sleeve 522, a horizontal clamping jaw 523 and a horizontal clamping block 524, wherein a section of thread is disposed on an outer wall of the horizontal pushing rod 521, the horizontal sleeve 522 is coaxially sleeved outside the horizontal pushing rod 521 and is in threaded connection with the horizontal pushing rod 521, one end of the horizontal clamping jaw 523 is inserted into the horizontal pushing rod 521, and the other end of the horizontal clamping jaw is provided with a sliding groove for the horizontal clamping jaw 523 to be clamped with the toggle member 2. The horizontal push rod 521 penetrates into the base 11 from the side wall of the base 11, the horizontal latch 524 is fixedly mounted on the side wall of the base 11 through screws, and the horizontal sleeve shaft 522 abuts against the side wall of the base 11 through the horizontal latch 524. Because the horizontal sleeve shaft 522 abuts against the horizontal fixture block 524 and cannot move axially, the horizontal push rod 521 drives the horizontal clamping jaw 523 to move linearly by rotating the horizontal sleeve shaft 522, so that the toggle piece 2 is pushed to slide horizontally.

Further, in other embodiments, the vertical pushing rod 511 and the vertical clamping jaw 513 may be fixed by welding or screwing; the horizontal sleeve 522 may directly abut against a sidewall of the base 11.

Referring to fig. 3, the horizontal pushrod 521 is provided with a horizontal standard scribe line 5211, and the horizontal standard scribe line 5211 is used for indicating the horizontal zero point position of the joint ball 4.

Referring to fig. 3, a horizontal slide rail 22 and a vertical slide rail 23 are provided on the side of the toggle part 2 facing away from the ball 21, the vertical clamping jaw 513 is clamped with the toggle part 2 through the horizontal slide rail 22, and the horizontal clamping jaw 523 is clamped with the toggle part 2 through the vertical slide rail 23. When the vertical push rod 511 pushes the toggle piece 2 to slide in the vertical direction of the mounting plate 3, the horizontal clamping jaw 523 slides relatively along the length direction of the vertical slide rail 23; when the horizontal pushing rod 521 pushes the toggle member 2 to slide in the horizontal direction of the mounting plate 3, the vertical clamping jaw 513 slides relatively along the length direction of the horizontal sliding rail 22. By arranging the horizontal slide rail 22 and the vertical slide rail 23, the vertical clamping jaw 513 and the horizontal clamping jaw 523 do not interfere with the sliding of the toggle part 2.

According to the implementation principle of the embodiment of the application, the first tangent plane 43 of the joint ball 4 is connected with the chuck, the second tangent plane 44 is connected with the toggle piece 2, when the angle of the chuck in the vertical direction needs to be adjusted, the vertical sleeve shaft 512 is rotated, the vertical push rod 511 drives the vertical clamping jaw 513 to move downwards, the toggle piece 2 is pushed to slide downwards vertically on the mounting plate 3, and the joint ball 4 rotates upwards under the transmission of the ball head 21, so that the angle of the chuck is vertically and upwards deviated, and vice versa.

When the angle of the horizontal direction of the chuck needs to be adjusted, the horizontal sleeve shaft 522 is rotated, the horizontal push rod 521 drives the horizontal clamping jaw 523 to move leftwards, the poking part 2 is pushed to horizontally slide leftwards on the mounting plate 3, and the joint ball 4 rotates rightwards around the limiting rod 125 under the transmission of the ball head 21, so that the angle of the chuck horizontally deviates, and vice versa.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a slicer chuck angle adjustment mechanism which characterized in that: the clamping device comprises a mounting seat (1), a poking piece (2), a mounting plate (3), a joint ball (4) and an adjusting assembly (5), wherein the poking piece (2) and the mounting plate (3) are arranged in the mounting seat (1), the joint ball (4) is rotatably arranged in the mounting seat (1) in a penetrating manner, and the joint ball (4) is used for being connected with a chuck;

the poking piece (2) is provided with a ball head (21), the mounting plate (3) is provided with an adjusting hole (31) with the aperture larger than the outer diameter of the ball head (21), the ball head (21) penetrates through the adjusting hole (31) to enable the poking piece (2) to be abutted against the mounting plate (3), and the ball head (21) is spliced with the joint ball (4);

adjusting part (5) wear to locate mount pad (1) and with stir a piece (2) joint, stir a piece (2) and slide at mounting panel (3) vertical direction or horizontal direction under adjusting part (5) drive to linkage joint ball (4) go on from top to bottom or the side-to-side rotation.

2. The slicer collet angle adjustment mechanism of claim 1, wherein: the joint ball (4) is provided with two tangent planes, wherein one tangent plane is communicated with the outside and is used for being connected with the chuck; and the other section is provided with a connecting groove (41) matched with the ball head (21), and the ball head (21) is spliced with the joint ball (4) through the connecting groove (41).

3. The slicer collet angle adjustment mechanism of claim 2, wherein: a plurality of connecting holes (42) are formed in the two tangent planes of the joint ball (4) in a penetrating mode, and the joint ball (4) is connected with the chuck through the connecting holes (42).

4. The slicer collet angle adjustment mechanism of claim 1, wherein: the mounting seat (1) comprises a base (11) and a sphere seat (12) which are fixedly connected in a detachable mode, one side, facing the sphere seat (12), of the base (11) is provided with a mounting groove (111), the poking piece (2) and the mounting plate (3) are arranged in the mounting groove (111), the mounting plate (3) is fixedly connected with the base (11) in a detachable mode, and the poking piece (2) is located between the base (11) and the mounting plate (3); a first mounting hole (121) is formed in the middle of the ball seat (12), the hole wall of the first mounting hole (121) is an arc surface, and the joint ball (4) is matched with the hole wall of the first mounting hole (121).

5. The slicer collet angle adjustment mechanism of claim 4, wherein: the mounting groove (111) is further provided with at least one ball (112), and the ball (112) is abutted to the toggle piece (2).

6. The slicer collet angle adjustment mechanism of claim 4, wherein: the mounting seat (1) further comprises a connecting seat (13) detachably connected with the ball seat (12), a second mounting hole (131) is formed in the connecting seat (13), the aperture of the second mounting hole (131) is equal to the diameter of the joint ball (4), a limiting rod (125) is further arranged between the ball seat (12) and the connecting seat (13), and the limiting rod (125) is located below the joint ball (4) and is connected with the joint ball (4) in an inserting mode.

7. The slicer collet angle adjustment mechanism of claim 1, wherein: adjusting part (5) are including perpendicular adjusting part (51), perpendicular adjusting part (51) are located including perpendicular push rod (511), the screw thread cover that wears to locate base (11) perpendicularly perpendicular push rod (511) and butt in perpendicular sleeve axle (512) of base (11) roof to and perpendicular clamping jaw (513) of being connected with perpendicular push rod (511), set up horizontal slide rail (22) on the side of stirring piece (2) bulb (21) dorsad, perpendicular clamping jaw (513) are kept away from the one end and the joint of horizontal slide rail (22) of perpendicular push rod (511) and can be followed horizontal slide rail (22) length direction and do relative slip.

8. The slicer collet angle adjustment mechanism of claim 1 or 7, wherein: the adjusting mechanism comprises a horizontal adjusting component (52), the horizontal adjusting component (52) comprises a horizontal push rod (521) horizontally penetrating through the base (11), a horizontal shaft sleeve which is abutted to the side wall of the base (11) and is sleeved with a thread, and a horizontal clamping jaw (523) connected with the horizontal push rod (521), a vertical sliding rail (23) is arranged on the side surface of the poking piece (2) back to the ball head (21), and the horizontal clamping jaw (523) is clamped with the vertical sliding rail (23) and can slide relatively along the length direction of the vertical sliding rail (23).

9. The slicer collet angle adjustment mechanism of claim 7, wherein: and a vertical standard reticle (5111) is arranged on the vertical push rod (511), and the vertical standard reticle (5111) is used for indicating the zero position of the joint ball (4) in the vertical direction.

10. The slicer collet angle adjustment mechanism of claim 8, wherein: the horizontal push rod (521) is provided with a horizontal standard reticle (5211), and the horizontal standard reticle (5211) is used for indicating the zero position of the joint ball (4) in the horizontal direction.

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