CN212704817U

CN212704817U - Tapping machine for metal casting

Info

Publication number: CN212704817U
Application number: CN202020596688.5U
Authority: CN
Inventors: 程勇
Original assignee: Ji'an Haoran Industrial Co ltd
Current assignee: Ji'an Haoran Industrial Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-03-16
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a tapping machine for metal castings, which comprises a workbench and a tapping device arranged on one side of the top of the workbench, wherein the bottom of the workbench is fixedly connected with a support column, a rectangular groove is arranged in the workbench, two sides of the workbench, which are close to the top of the rectangular groove, are respectively provided with a second chute, the inner side wall of the second chute is laminated with a second slider, one end of the second slider, which is far away from the second chute, is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a clamp, the utility model discloses a positioning rod and a telescopic rod are arranged, the telescopic rod is pulled out and is stirred up and down to perform positioning operation before tapping in the working process according to needs, the operation of the positioning rod is simple, the use is convenient, the arrangement of the first chute and the first slider enables the telescopic rod to move up and down more conveniently, the manufacturing cost is low.

Description

Tapping machine for metal casting

Technical Field

The utility model relates to a metal casting tapping field especially relates to a tapping machine for metal casting.

Background

Tapping machines are a general term for machines and equipment that use tools harder and sharper than the target to leave a cylindrical hole or cavity in the target by means of rotary cutting or rotary extrusion. Also known as drills, punches, through-hole machines, and the like. Through driling to the precision part, reach anticipated effect, the tapping machine has semi-automatic tapping machine and full-automatic tapping machine, when the screw tap was carried out the tapping to the work piece, working range often received the restriction, when needs were carried out the tapping to rectangular form foundry goods, then will remove the work piece.

The clamp needs to be moved when the workpiece is moved, the traditional clamp is troublesome to move and poor in stability, the tap is difficult to align to the tapping position of the workpiece, the operation is troublesome, the processing time is long, and a large tapping machine is expensive, so that the tapping machine for the metal casting is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tapping machine for metal castings.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a tapping machine for metal castings comprises a workbench and a tapping device on one side of the top of the workbench, wherein a supporting column is fixedly connected to the bottom of the workbench, a rectangular groove is formed in the workbench, second sliding grooves are formed in two sides, close to the top of the rectangular groove, of the workbench, a second sliding block is attached to the inner side wall of each second sliding groove, a movable plate is fixedly connected to one end, far away from each second sliding groove, of each second sliding block, a clamp is fixedly connected to the top of each movable plate, a first through hole is formed in one side, close to the clamp, of each movable plate, a second through hole is formed in one side, close to the first through hole, of the workbench, a handle is fixedly connected to one side, far away from the second through hole, of each movable plate, a tooth socket is fixedly connected to the bottom of each movable plate, a positioning rod, the laminating of first spout inside wall has first slider, the one end fixedly connected with telescopic link of first spout is kept away from to first slider, and the equal fixedly connected with fixed plate in both sides that the workstation bottom is close to the rectangular channel, fixed plate central part fixedly connected with bearing, bearing inside wall fixedly connected with pivot, one side fixedly connected with dwang of fixed plate is kept away from in the pivot, one side fixedly connected with gear that the rectangular channel is close to in the pivot.

As a further description of the above technical solution:

the number of the first through holes is multiple, the first through holes are evenly distributed at one end, close to the positioning rod, of the moving plate, the number of the second through holes is one, and the second through holes and the screw tap end of the tapping device are located on the same vertical line.

As a further description of the above technical solution:

the gear is in meshed connection with the tooth grooves.

As a further description of the above technical solution:

the first sliding blocks and the second sliding blocks are T-shaped sliding blocks, the first sliding grooves and the second sliding grooves are T-shaped sliding grooves, the number of the second sliding blocks is multiple, and the second sliding blocks are evenly distributed on two sides of the bottom of the movable plate.

As a further description of the above technical solution:

the tapping device is located at the center of the top side of the workbench.

As a further description of the above technical solution:

the number of the clamps is multiple, and the clamps are evenly distributed on two sides of the bottom of the moving plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up locating lever and telescopic link, pull out the telescopic link as required in the course of the work and stir the telescopic link from top to bottom and carry out the location operation before the tapping, the easy operation of locating lever, convenient to use, first spout makes the telescopic link reciprocate more conveniently with the setting of first slider, and is more stable, the device easy operation, convenient to use, the location is more accurate, low in cost.

2. The utility model discloses a set up movable plate and tooth's socket, dwang, pivot, transfer pole in the course of the work, the dwang drives pivot and gear revolve to drive tooth's socket, movable plate and metal casting removal, the device easy operation, convenient to use, adjustment metal casting is more convenient, preparation low cost, thereby reduction in production cost.

Drawings

Fig. 1 is a side view of a tapping machine for metal castings according to the present invention;

FIG. 2 is a front view of a positioning rod of the tapping machine for metal castings according to the present invention;

fig. 3 is a top view of a worktable in the tapping machine for metal castings according to the present invention.

Illustration of the drawings:

1. a work table; 2. a support pillar; 3. a tapping device; 4. positioning a rod; 5. a first chute; 6. a first slider; 7. a telescopic rod; 8. a second slider; 9. a second chute; 10. a bearing; 11. a rotating shaft; 12. rotating the rod; 13. a fixing plate; 14. a gear; 15. a clamp; 16. moving the plate; 17. a handle; 18. a first through hole; 19. a second through hole; 20. a tooth socket; 21. a rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a tapping machine for metal castings comprises a workbench 1 and a tapping device 3 arranged on one side of the top of the workbench 1, wherein a support column 2 is fixedly connected to the bottom of the workbench 1, a rectangular groove 21 is formed in the workbench 1, second sliding grooves 9 are formed in two sides of the workbench 1 close to the top of the rectangular groove 21, second sliding blocks 8 are attached to the inner side walls of the second sliding grooves 9, a moving plate 16 is fixedly connected to one end, away from the second sliding grooves 9, of each second sliding block 8, a clamp 15 is fixedly connected to the top of the moving plate 16, a first through hole 18 is formed in one side, close to the clamp 15, of each moving plate 16, a second through hole 19 is formed in one side, close to the first through hole 18, of the workbench 1, a handle 17 is fixedly connected to one side, away from the second through hole 19, of each moving plate 16, a tooth space 20 is fixedly connected to the bottom of each moving

plate

16, 5 inside wall laminating of first spout has first slider 6, the one end fixedly connected with telescopic link 7 of first spout 5 is kept away from to

first slider

6, 1 bottom of workstation is close to the equal fixedly connected with fixed plate 13 in both sides of rectangular channel 21, fixed plate 13 central part fixedly connected with bearing 10, bearing 10 inside wall fixedly connected with pivot 11, one side fixedly connected with dwang 12 of fixed plate 13 is kept away from to pivot 11, one side fixedly connected with gear 14 that pivot 11 is close to rectangular channel 21.

The quantity of first through-hole 18 is a plurality of, and evenly distributed is in the movable plate 16 and is close to the one end of locating lever 4, and the quantity of second through-hole 19 is one, and second through-hole 19 is located same vertical line with the screw tap end of chasing bar 3, is convenient for carry out the processing operation to the metal casting. The gears 14 are in meshing engagement with the splines 20 to facilitate better movement of the movable plate 16. The first sliding blocks 6 and the second sliding blocks 8 are both T-shaped sliding blocks, the first sliding grooves 5 and the second sliding grooves 9 are both T-shaped sliding grooves, the number of the second sliding blocks 8 is multiple, and the second sliding blocks are evenly distributed on two sides of the bottom of the moving plate 16. The tapping device 3 is positioned at the center of the top side of the workbench 1, so that the metal casting can be conveniently machined. The number of the clamps 15 is multiple, and the clamps are uniformly distributed on two sides of the bottom of the moving plate 16, so that the metal casting can be conveniently processed, and the tail end of the telescopic rod 7 and a screw tap in the tapping device 3 are positioned on the same vertical line.

The working principle is as follows: the device is horizontally placed in a working area, so that the metal casting is fixed with the clamp 15, the telescopic rod 7 is pulled out and moves up and down to position the metal casting, and the rotating rod 12 is rotated according to the requirement, the rotating rod 12 drives the rotating shaft 11 and the gear 14 to rotate, thereby driving the tooth grooves 20, the moving plate 16 and the metal casting to move, pressing the telescopic rod 7 and enabling the telescopic rod 7 to contract after the positioning is finished, and the tapping device 3 is opened to perform tapping operation, after tapping is completed, the rotating rod 12 is rotated, the rotating rod 12 drives the rotating shaft 11 and the gear 14 to rotate, thereby driving the tooth grooves 20, the moving plate 16 and the metal casting to move, so as to perform the tapping operation at the next position according to the above operation, it is needless to say that after the tapping of the metal casting is completed, the clamp 15 is opened and the metal casting is taken out, the handle 17 is pulled, and the moving plate 16 is located at the initial position.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a tapping machine for metal casting, includes workstation (1) and chasing bar (3) of its top one side, its characterized in that: the bottom of the workbench (1) is fixedly connected with a supporting column (2), a rectangular groove (21) is arranged in the workbench (1), second sliding grooves (9) are formed in two sides, close to the top of the rectangular groove (21), of the workbench (1), a second sliding block (8) is attached to the inner side wall of each second sliding groove (9), a movable plate (16) is fixedly connected to one end, far away from the second sliding grooves (9), of each second sliding block (8), a clamp (15) is fixedly connected to the top of each movable plate (16), a first through hole (18) is formed in one side, close to the clamp (15), of each movable plate (16), a second through hole (19) is formed in one side, close to the first through hole (18), of each workbench (1), a handle (17) is fixedly connected to one side, far away from the second through hole (19), of each movable plate (16) is fixedly connected with a tooth groove (, workstation (1) is close to one side fixedly connected with locating lever (4) of second through-hole (19), first spout (5) have been seted up to one side that locating lever (4) are close to movable plate (16), first spout (5) inside wall laminating has first slider (6), the one end fixedly connected with telescopic link (7) of first spout (5) are kept away from in first slider (6), and workstation (1) bottom is close to equal fixedly connected with fixed plate (13) in both sides of rectangular channel (21), fixed plate (13) central part fixedly connected with bearing (10), bearing (10) inside wall fixedly connected with pivot (11), one side fixedly connected with dwang (12) of fixed plate (13) are kept away from in pivot (11), pivot (11) are close to one side fixedly connected with gear (14) of rectangular channel (21).

2. The tapping machine for metal castings according to claim 1, characterized in that: the number of the first through holes (18) is multiple, the first through holes are evenly distributed at one end, close to the positioning rod (4), of the moving plate (16), the number of the second through holes (19) is one, and the second through holes (19) and the screw tap end of the tapping device (3) are located on the same vertical line.

3. The tapping machine for metal castings according to claim 1, characterized in that: the gear (14) is in meshed connection with the tooth grooves (20).

4. The tapping machine for metal castings according to claim 1, characterized in that: the first sliding blocks (6) and the second sliding blocks (8) are T-shaped sliding blocks, the first sliding grooves (5) and the second sliding grooves (9) are T-shaped sliding grooves, the number of the second sliding blocks (8) is multiple, and the second sliding blocks are evenly distributed on two sides of the bottom of the moving plate (16).

5. The tapping machine for metal castings according to claim 1, characterized in that: the tapping device (3) is located in the center of the top side of the workbench (1).

6. The tapping machine for metal castings according to claim 1, characterized in that: the number of the clamps (15) is multiple, and the clamps are uniformly distributed on two sides of the bottom of the moving plate (16).