TWI566877B - Inclusion device - Google Patents

Description

Enclosure of the embedded machine

The invention relates to an inserter, and more particularly to a closure device for an embedding machine.

Press, before the metallographic analysis, the required test piece must be prepared in advance, and the test piece is prepared by first sampling, and the sample is embedded to obtain the test piece, which is then ground, polished and etched. Metallographic microscope for observation and analysis. In the foregoing process, the procedure for embedding the test piece is performed by an inserter. The conventional embedding machine is as shown in Figs. 9 and 10. The machine 4 is provided with a chamber 41 for the sample 5 to be placed. The top end of the chamber 41 is fixedly closed by a fixing member 42 while the bottom end is closed. A movable piston 43 is provided, which is pressed upward through the piston 43 to compact the sample 5 to form a test piece for metallographic testing.

The bottom end of the fixing member 42 defines a column portion 44, and a peripheral portion is provided with a threaded portion (not shown), and a peripheral wall of the top end of the chamber 41 is provided with a corresponding threaded portion for the fixing member 42. The bottom portion of the fixing member 42 is provided with a handle 45 for the operator to hold the handle 45 to rotate. The fixing member 42 is moved to lock the fixing member 42 in the chamber 41.

However, during the operation, the opening and closing of the chamber 41 must be detached or combined with the threads in the chamber 41 by the rotation of the fixing member 42, which has the disadvantages of inconvenient operation and laboriousness. Therefore, the inventor of the case provided one An embedded machine closure device that facilitates opening and closing.

The object of the present invention is to provide a sealing device for an embedding machine, wherein the fixing member can be quickly slid along a guiding structure to a working position and a locking position, and is positioned at the position, which has the advantages of simple operation and labor saving.

In order to achieve the foregoing objective, the present invention provides a closure device for an embedding machine, comprising: a socket, the socket comprising a base and a pivoting seat, wherein the base is fixed in a sample chamber of an embedding machine And a first through hole is formed in the base corresponding to the sample chamber, and the base is provided with a first pivoting portion and a receiving post; and the pivoting seat is provided with a second pivoting portion. And the second pivoting portion is pivotally disposed on the first pivoting portion, and the pivoting seat is provided with a buckle portion, the buckle portion can be positioned with the abutting buckle, and the pivoting seat is provided with a a second through hole extending through the pivoting seat to move to a position corresponding to the first through hole; a fixing device comprising an outer tube and a fixing member The outer cylinder is disposed on the pivoting seat, and the outer cylinder is provided with a through hole corresponding to the second through hole; and the fixing member is provided with a column portion, and the fixing member is extended by the pillar portion thereof In the through hole of the outer cylinder, and the fixing member is movable from a starting position along the axial direction of the column portion to the working position to the working position, and Rotating from the working position along the circumferential direction of the column portion to a locking position, thereby fixing the fixing device to the pivoting seat; wherein the fixing member is located at the working position and the locking position, the column portion is worn The first through hole and the second through hole extend into the sample chamber of the inserter.

Wherein, at least one first sliding slot is formed on the circumferential side of the column portion of the fixing member, the first sliding slot is formed by connecting one longitudinal groove and one horizontal groove, and the inner side wall surface of the outer cylinder is provided with a a protrusion extending into the first sliding slot and slidable relative to the longitudinal slot and the lateral slot; wherein when the fixing member moves from the starting position to the working position, the protruding block slides along the longitudinal slot, and When the fixing member moves from the working position to the locking position, the protrusion slides along the lateral groove. The fixing member is provided with at least two grips for gripping to operate the rotating member.

The through hole is provided with an elastic member, and the through hole of the outer tube is provided with an annular bottom surface, and the two ends of the elastic member respectively abut the bottom surface and the fixing member.

Preferably, the first pivoting portion is a pivoting post pivotally mounted on the base, and the second pivoting portion includes a pivot hole for the pivoting seat to be sleeved on the pivoting hole The second pivoting portion is provided with a fixing hole penetrating to the pivot hole, and a fixing bolt is disposed in the fixing hole and fixed on the pivoting post.

Preferably, the buckle portion is a recess recessed from a side of the pivot seat.

Preferably, the outer cylinder is locked to the pivot seat by a plurality of fasteners.

The above objects and advantages of the present invention will be readily understood from the following detailed description of the embodiments of the invention.

1‧‧‧ socket

11‧‧‧Base

12‧‧‧ pivot seat

13‧‧‧ first through hole

14‧‧‧Keyhole

15‧‧‧second through hole

151‧‧‧Lock hole

152‧‧‧Locker

2‧‧‧Fixed devices

21‧‧‧Outer tube

22‧‧‧Fixed parts

23‧‧‧through hole

24‧‧‧ Column Department

25‧‧‧ bottom

26‧‧‧ Spring

27‧‧‧Bumps

28‧‧‧ grip

3‧‧‧First chute

31‧‧‧ longitudinal slot

32‧‧‧ transverse slot

P1‧‧‧ starting position

P2‧‧‧Working position

P3‧‧‧Kegu position

4‧‧‧ machine

41‧‧ ‧ room

42‧‧‧Fixed parts

43‧‧‧Piston

44‧‧‧ Column

45‧‧‧Handle

5‧‧‧ sample

51‧‧‧ arriving at the column

52‧‧‧ pivot column

53‧‧‧ pivot hole

54‧‧‧Fixed holes

55‧‧‧Fixed latch

56‧‧‧Deduction Department

Figure 1 is a perspective view of the present invention

Figure 2 is a perspective exploded view of some components of the present invention

Figure 3 is a perspective exploded view of the fixing device of the present invention

4 and 5 are schematic top views of the operating state of the present invention

Figures 6, 7, and 8 are partial perspective views of another operational state of the present invention.

Figure 9 is a plan view of a conventional device

Figure 10 is a partial cross-sectional view of a conventional device

Referring to Figures 1 and 2, there is shown a closure device for an embedding machine provided by the present invention, which comprises a socket 1 and a fixture 2, wherein the socket 1 is provided in an embedding machine ( Not shown in the figure). The embedding machine is provided with a same chamber for accommodating a metallographic test sample, and the socket 1 is correspondingly disposed on the sample chamber, wherein the socket 1 includes a base 11 and a pivoting seat 12. The base 11 is fixed on the inserter, and a first through hole 13 is formed in the base 11 corresponding to the sample chamber. In detail, the first through hole 13 is provided with a locking hole 14 around which a fixing screw (not shown) is bored to fix the base 11 to the inserter. Further, the base 11 is respectively provided with a first pivoting portion and a receiving post 51 on the two sides of the first through hole 13. In the embodiment, the first pivoting portion is pivotally mounted on the base 11. The pivoting post 52 is a fixed cylinder that is erected on the base 11.

The pivoting seat 12 is pivotally mounted on the base 11 to be pivotable relative to the base 11. The pivoting seat 12 is provided with a second pivoting portion, and the second pivoting portion is pivotally disposed on the first pivoting portion. In this embodiment, the second pivoting portion includes a pivot hole 53. The pivoting seat 12 is sleeved outside the pivoting post 52 by the pivoting hole 52, and the second pivoting portion is provided. a fixing hole 54 extending into the pivot hole 53 , wherein the fixing hole 54 penetrates from the side wall of the pivoting seat 12 to the pivot hole 53 in a horizontal direction, and a fixing pin 55 is disposed in the fixing hole 54 The end of the fixing pin 55 is fixed to the pivot post 52. Accordingly, the pivoting seat 12 controls the pivoting post 52 to pivot through the fixed latch 55, so that the pivoting post 52 forms a pivoting pivot of the pivoting seat 12 relative to the base 11. The pivoting seat 12 is provided with a second through hole 15 extending therewith, and the second through hole 15 is movable to a position corresponding to the first through hole 13 along with the displacement of the pivoting seat 12.

In addition, the pivoting seat 12 is provided with a latching portion 56 at one end of the pivoting hole 53, and the latching portion 56 can be buckled with the abutting post 51 with the pivoting of the pivoting seat 12; In this embodiment, the buckle portion 56 is a recess recessed from the side of the pivoting seat 12, and can be engaged with the pivoting seat 12 as shown in FIGS. 4 and 5 Reaching the column 51, thereby positioning the position of the pivoting seat 12.

As shown in FIGS. 2 and 3, the fixing device 2 includes an outer tube 21 and a fixing member 22, wherein the outer tube 21 is provided with a through hole 23, and the outer tube 21 corresponds to the through hole 23. The second through hole 15 is fixed to the pivot base 12 . In the embodiment, the pivoting seat 12 is provided with a plurality of locking holes 151 around the second through hole 15 , and is locked to the outer tube 21 by a plurality of locking members 152 passing through the locking holes 151 . The outer cylinder 21 is fixed to the pivot base 12. The fixing member 22 is provided with a column portion 24 extending from the column portion 24 in the through hole 23 of the outer tube 21; wherein the through hole 23 is provided with a ring bottom In the embodiment, the elastic member is a spring 26, and the two ends of the spring 26 are respectively supported by the bottom surface 25, and the elastic member is disposed outside the column portion 24. With the fixing member 22 on it. Thereby, the fixing member 22 can be pushed to move along the axial direction thereof, and the column portion 24 is displaced in the through hole 23.

On the other hand, at least one first sliding groove 3 is disposed on the circumferential side of the column portion 24 of the fixing member 22, and each of the first sliding grooves 3 is evenly distributed on the column portion 24. The first chute 3 is composed of a longitudinal slot 31 and a transverse slot 32. In this embodiment, the longitudinal slot 31 is connected to the lateral slot 32 to form an L shape. The inner wall surface of the outer cylinder 21 is provided with a projection 27 extending into the first sliding slot 3, and is slidable relative to the longitudinal slot 31 and the lateral slot 32; in detail, when the fixing member 22 is pushed, Since the outer cylinder 21 protrudes into the first sliding slot 3 with its protrusion 27, the fixing member 22 can move along the extending direction of the first sliding slot 3. Further, as shown in FIGS. 6 to 8, the fixing member 22 is only movable up and down along the longitudinal groove 31, and is axially rotated along the lateral groove 32. Accordingly, as shown in FIGS. 6 and 7, the fixing member 22 can be moved from the starting position P1 along the axial direction of the column portion 24 toward the bearing seat 1 to a working position P2, and the bump 27 is self-contained. The bottom end of the longitudinal groove 31 is moved to the top end, that is, the intersection of the longitudinal groove 31 and the lateral groove 32; then the fixing member 22 can be along the column portion 24 from the working position P2 as shown in Figs. The circumferential direction is rotated to a locking position P3, and the projection 27 is moved from the intersection of the longitudinal groove 31 and the lateral groove 32 to the end of the lateral groove 32.

And when the fixing member 22 is moved to the locking position P3, due to The elastic restoring force of the spring 26 acts to generate a force for pressing upwards. However, the bump 27 is located in the lateral groove 32 and is restricted by its structure, so that the fixing member 22 cannot move upward. This fixes the position of the fixing member 22, that is, the fixing device 2 is fixed to the pivoting seat 12.

In addition, as shown in FIGS. 7 and 8 , when the fixing member 22 moves to the working position P2 and the locking position P3 , the column portion 24 passes through the first through hole 13 and the second through hole 15 . And extending into the sample chamber of the embedding machine, thereby closing the top end of the sample chamber and forming a fixed end for the embedding machine to perform subsequent sample preparation for the sample. With the above structure, the present invention can quickly move the pivoting seat 12 and the fixing device 2 to a position corresponding to the sample chamber by sliding, and then control the two grips 28 provided on the fixing member 22. The fixing member 22 is pushed to fix its position; wherein the fixing member 22 is only required to be pushed downward and then rotated to move the fixing member 22 to the locking position P3, which is very simple and labor-saving.

The disclosure of the above embodiments is intended to be illustrative of the invention and is not intended to limit the invention.

In summary, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objectives and is in accordance with the provisions of the Patent Law.

1‧‧‧ socket

11‧‧‧Base

12‧‧‧ pivot seat

13‧‧‧ first through hole

14‧‧‧Keyhole

15‧‧‧second through hole

151‧‧‧Lock hole

152‧‧‧Locker

2‧‧‧Fixed devices

21‧‧‧Outer tube

22‧‧‧Fixed parts

51‧‧‧ arriving at the column

52‧‧‧ pivot column

53‧‧‧ pivot hole

54‧‧‧Fixed holes

55‧‧‧Fixed latch

56‧‧‧Deduction Department

Claims (8)

A closure device for an embedding machine, comprising: a socket, the socket comprising a base and a pivoting seat, wherein the base is fixed on a sample chamber of an embedding machine, and the base corresponds to a first through hole is formed in the sample chamber, and the base is provided with a first pivoting portion and a receiving post; and the pivoting seat is provided with a second pivoting portion, and the second pivoting portion is The pivoting seat is disposed on the first pivoting portion, and the pivoting seat is provided with a buckle portion, the buckle portion can be positioned opposite to the abutting column, and the pivoting seat is provided with a second through hole extending through the The second through hole is movable to a position corresponding to the first through hole with the pivoting of the pivoting seat; a fixing device comprising an outer tube and a fixing member, wherein the outer tube is disposed at the pivot And the outer tube is provided with a through hole corresponding to the second through hole; and the fixing member is provided with a column portion, and the fixing member protrudes from the through hole of the outer tube with the column portion thereof And the fixing member is movable from a starting position along the axial direction of the column portion toward the working position to the working position, and the working portion can be along the column portion Rotating to a locking position in the circumferential direction, thereby fixing the fixing device to the pivoting seat; wherein the fixing member is located at the working position and the locking position, the column portion passes through the first through hole and the first portion The two holes are inserted into the sample chamber of the embedding machine. The enclosure of the embedding machine of claim 1, wherein at least one first chute is disposed on a circumferential side of the column portion of the fixing member, the first chute being intersected by one of the longitudinal grooves and a horizontal The groove is composed, and the inner side wall of the outer cylinder The surface is provided with a protrusion extending into the first sliding slot, and is slidable relative to the longitudinal groove and the lateral groove; wherein the protruding piece moves along the longitudinal groove from the starting position to the working position When the fixing member moves from the working position to the locking position, the protrusion slides along the lateral groove. A closure device for an inserter according to claim 2, wherein the longitudinal groove is connected to the lateral groove to form an L shape. The enclosure of the embedded machine of claim 1, wherein the through hole is provided with an elastic member, and the through hole of the outer cylinder is provided with an annular bottom surface, and the two ends of the elastic member respectively support the same The bottom surface is attached to the fixing member. The enclosure of the embedding machine of claim 1, wherein the fixture extends with at least two grips. The enclosure of the embedding machine of claim 1, wherein the detent portion is a recess recessed from a side of the pivoting seat. The enclosure of the embedded machine of claim 1, wherein the first pivoting portion is a pivoting post pivotally mounted on the base, and the second pivoting portion includes a pivot hole for the The pivoting seat is sleeved on the outside of the pivoting column, and the second pivoting portion is provided with a fixing hole extending through the pivot hole, and a fixing pin is disposed in the fixing hole and fixed to the pivoting hole. Pivot on the column. The enclosure of the inserter of claim 1, wherein the outer cylinder is secured to the pivot seat by a plurality of fasteners.