CN213351573U

CN213351573U - Tool apron clamping device for lathe

Info

Publication number: CN213351573U
Application number: CN202022468253.5U
Authority: CN
Inventors: 凌旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-04
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a blade holder clamping device for lathe, which comprises a base, wherein a quick disassembling mechanism is arranged in the base, the quick disassembling mechanism comprises a push rod, a return spring is arranged on the push rod in a penetrating way, a telescopic rod is connected with the push rod, an extruding disc is arranged on the telescopic rod, a return spring is arranged on the extruding disc, the telescopic rod is connected with a locking column, a push rod is arranged on the locking column, and an extruding spring is arranged on the push rod in a penetrating way; the push rod is established in the fixing base, is equipped with the mounting panel on the fixing base, is equipped with horizontal locking mechanism on the mounting panel, and horizontal locking mechanism includes the mounting plate, wears to be equipped with fastening screw on the mounting plate, be equipped with the tighrening ring on the fastening screw, is equipped with the fastening on another fastening screw and detains, when taking out the fixing base, and the pulling catch bar drives return spring and inwards contracts and contracts, and the telescopic link receives reset spring's extrusion and shifts out from the fixing base in, makes the telescopic link can be quick shift out from the fixing base, and when rotatory fastening screw, accessible tighrening ring and fastening are detain.

Description

Tool apron clamping device for lathe

Technical Field

The utility model relates to a lathe blade holder clamping technical field, specific be a blade holder clamping device for lathe.

Background

The size precision and the surface roughness of a machined part can be directly influenced under the condition of turning tool installation, if the turning tool is not enough to be correctly installed, the effect of the part can be directly influenced, even a cutter and a workpiece are damaged, the actual practical operation capability of students is more and more emphasized in the mechanical major of many vocational schools and domestic schools at present, when turning practical training or production is carried out, students or workers who just work on duty and contact the cutter for the first time are not thoroughly understood about the geometric parameters of the cutter, the cutter can be quickly worn in the machining process, the cutter can be repeatedly ground, and multiple times of clamping and positioning can be carried out on the cutter, so that the learning effect is not high, the working efficiency is low, and therefore the technical problems that the existing cutter holder clamping device is not easy to disassemble and the clamping is unstable exist.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a blade holder clamping device for lathe to among the solution prior art, blade holder clamping device difficult dismantlement, the unstable technical problem of clamping.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a tool apron clamping device for a lathe comprises a base, wherein a quick disassembling mechanism is arranged in the base and comprises a push rod, a return spring penetrates through the push rod, one end of a telescopic rod is connected with the push rod, an extruding disc is arranged on the telescopic rod, a return spring is arranged on the extruding disc, the other end of the telescopic rod is connected with a locking column, a push rod is arranged on one side of the locking column, and an extruding spring penetrates through the push rod; the push rod sets up in the fixing base, the push rod with all be provided with the handle on the catch bar, be provided with the mounting panel on the fixing base, mounting panel one side is provided with horizontal locking mechanism, horizontal locking mechanism includes the mounting plate, wear to be equipped with fastening screw on the mounting plate, be provided with the tighrening ring on the fastening screw of telling, it detains to be provided with the fastening on another fastening screw, the tighrening ring with all be provided with a gag lever post on the fastening is detained.

As the utility model discloses a preferred technical scheme, both sides all are provided with the fixed plate on the base, wear to be equipped with the bolt on the fixed plate.

As the utility model discloses a preferred technical scheme, the fixing base below is provided with the slipmat.

As the utility model discloses a preferred technical scheme, be provided with vertical locking mechanism on the mounting panel, vertical locking mechanism includes the supporting seat, wear to be equipped with stop screw on the supporting seat, the last spacing ring that is provided with of stop screw, be provided with the second gag lever post on the spacing ring.

As the utility model discloses a preferred technical scheme, the mounting plate below is provided with the support column.

As the utility model discloses a preferred technical scheme, the mounting panel below is provided with the bracing piece.

The utility model provides a blade holder clamping device for lathe possesses following beneficial effect: be provided with quick disassembly body in the base, fix the base back in the lathe during use, fix the fixing base on the base, the fixing base is worn to establish by the telescopic link in the base, extrude the locking post, the locking post receives the extrusion and promotes extrusion spring and push rod, when the locking post wears to establish the hole on the telescopic link, the locking post locks the telescopic link, make it can not take place to deflect, influence work efficiency, when taking out the fixing base, the pulling catch bar, it inwards contracts to drive return spring, make the telescopic link receive reset spring's extrusion downwardly movement and shift out from the fixing base, the pulling push rod is taken out the locking post from the telescopic link, make the telescopic link can be quick shift out from the fixing base, rotatory fastening screw, detain the cutter through tighrening ring and fastening and carry out quick fixation.

Drawings

Fig. 1 is a perspective view of a tool holder clamping device for a lathe according to the present invention;

fig. 2 is an exploded view of a tool holder clamping device for a lathe according to the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 2.

In the figure: 1. fastening a screw rod; 2. a fastening ring; 3. fastening buckles; 4. a first limit rod; 5. a supporting seat; 6. a limiting ring; 7. a limit screw; 8. a second limiting rod; 9. a support bar; 10. a fixed seat; 11. a non-slip mat; 12. a base; 13. a push rod; 14. a support pillar; 15. a fastening plate; 16. mounting a plate; 17. a fixing plate; 18. a bolt; 19. a handle; 20. a return spring; 21. a push rod; 22. a compression spring; 23. a locking post; 24. a return spring; 25. a telescopic rod; 26. and (4) extruding the disc.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a tool apron clamping device for a lathe comprises a base 12, wherein a quick disassembling mechanism is arranged in the base 12 and comprises a pushing rod 13, a return spring 20 penetrates through the pushing rod 13, one end of a telescopic rod 25 is connected with the pushing rod 13, an extrusion disc 26 is arranged on the telescopic rod 25, a return spring 24 is arranged on the extrusion disc 26, the other end of the telescopic rod 25 is connected with a locking column 23, a push rod 21 is arranged on one side of the locking column 23, and an extrusion spring penetrates through the push rod 21; the utility model discloses a fixing base, including fixing base 10, push rod 21 and catch bar 13, all be provided with handle 19 on the fixing base 10, be provided with mounting panel 16 on the fixing base 10, mounting panel 16 one side is provided with horizontal locking mechanism, horizontal locking mechanism includes mounting plate 15, wear to be equipped with fastening screw 1 on the mounting plate 15, be provided with tighrening ring 2 on the fastening screw 1 of telling, it detains 3 to be provided with the fastening on another fastening screw 1, tighrening ring 2 with the fastening is detained and all is provided with first gag lever post 4 on 3.

When the tool apron clamping device is used, after a base 12 is fixed on a lathe, a fixed seat 10 is placed on the base 12, a telescopic rod 25 on the base 12 penetrates into the fixed seat 10, a locking column 23 is extruded, after the locking column 23 penetrates into a hole in the telescopic rod 25, the fixed seat 10 is fixed and cannot rotate on the fixed seat 10, when the fixed seat 10 is disassembled, a push rod 21 and a push rod 13 are pulled simultaneously to draw the locking column 23 out of the telescopic rod 25, the telescopic rod 25 can be moved out of the fixed seat 10, the push rod 13 is pulled and a return spring 20 is extruded simultaneously, the telescopic rod 25 is moved downwards under the thrust of the return spring 20, the push rod 13 is moved out, the fixed seat 10 is unlocked, the disassembly is carried out rapidly, when a tool is placed into a transverse locking mechanism, a fastening screw rod 1 is rotated, the fastening screw rod 1 moves to clamp the tool, the clamping groove is formed in the fastening ring 2, so that when the size of a cutter is not enough, the fastening buckle 3 can penetrate through the clamping groove to clamp the cutter, the fixing effect of the device is better, and the first limiting rod 4 can enable the fastening screw rod 1 to rotate and meanwhile can not drive the fastening ring 2 to rotate together.

Referring to fig. 2, fixing plates 17 are disposed on two sides of the base 12, bolts 18 are disposed on the fixing plates 17, the fixing plates 17 fix the base 12 on the lathe through the bolts 18, so that the device is more stable, a non-slip mat 11 is disposed below the fixing seat 10, the non-slip mat 11 can assist the quick locking device to fix the device on the base 12 quickly, so that the device does not deflect and cause accidents, a vertical locking mechanism is disposed on the mounting plate 16, the vertical locking mechanism includes a supporting seat 5, a limit screw 7 is disposed on the supporting seat 5 in a penetrating manner, a limit ring 6 is disposed on the limit screw, a second limit rod 8 is disposed on the limit ring 6, when in use, the tool is fixedly placed on the vertical locking mechanism, the limit screw 7 is rotated to fix the tool, so that the device is more practical and has more structures, a support column 14 is disposed below the fastening plate 15, the support column 14 supports the mounting plate 15, and it is overweight to cause the damage to the mounting plate to place the cutter, and the destructive device, 16 below of mounting panel is provided with bracing piece 9, and bracing piece 9 forms triangle-shaped stable structure with mounting panel 16, makes the device mechanism more stable.

To sum up, the fixing base 10 is placed on the base 12, the telescopic rod 25 on the base 12 is inserted into the fixing base 10, the locking post 23 is pressed, after the locking post 23 is inserted into the hole in the telescopic rod 25, the fixing base 10 is fixed so as not to rotate on the fixing base 10, when the fixing base 10 is disassembled, the push rod 21 and the push rod 13 are pulled simultaneously to draw out the locking post 23 from the telescopic rod 25, so that the telescopic rod 25 can be removed from the fixing base 10, the push rod 13 is pulled simultaneously to press the return spring 20, so that the telescopic rod 25 is pushed downwards by the thrust of the return spring 20, so that the push rod 13 is removed, the fixing base 10 is unlocked, the disassembling is performed rapidly, the fastening screw 1 is rotated, the fastening screw 1 moves to clamp the tool, the fastening ring 2 is provided with a clamping slot, when the size of the tool is insufficient, the fastening buckle 3 can be inserted into the clamping slot to clamp the tool, make the fixed effect of device better, first gag lever post 4 can not drive tighrening ring 2 and rotate together when can making fastening screw 1 pivoted, fixed plate 17 passes through bolt 18 and fixes base 12 on the lathe, make the device more stable, slipmat 11 can assist quick locking device to fix the device on base 12 fast, make it can not take place to deflect, place the cutter admittedly on vertical locking mechanism during the use, rotate stop screw 7, fix the cutter, make the device more practical, support column 14 supports mounting plate 15, it causes the damage to the mounting plate to place the cutter overweight, destroy the device, bracing piece 9 forms triangle-shaped stable structure with mounting panel 16, make the device mechanism more stable, increase the practicality and the security of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a blade holder clamping device for lathe which characterized in that: the quick disassembling device comprises a base (12), wherein a quick disassembling mechanism is arranged in the base (12), the quick disassembling mechanism comprises a push rod (13), a return spring (20) penetrates through the push rod (13), one end of a telescopic rod (25) is connected with the push rod (13), an extrusion disc (26) is arranged on the telescopic rod (25), a reset spring (24) is arranged on the extrusion disc (26), the other end of the telescopic rod (25) is connected with a locking column (23), a push rod (21) is arranged on one side of the locking column (23), and an extrusion spring (22) penetrates through the push rod (21); the push rod (21) is arranged in the fixing seat (10), the push rod (21) and the push rod (13) are provided with handles (19), the fixing seat (10) is provided with a mounting plate (16), one side of the mounting plate (16) is provided with a transverse locking mechanism, the transverse locking mechanism comprises a fastening plate (15), a fastening screw rod (1) is arranged on the fastening plate (15) in a penetrating mode, a fastening ring (2) is arranged on the fastening screw rod (1), a fastening buckle (3) is arranged on the other fastening screw rod (1), and the fastening ring (2) and the fastening buckle (3) are provided with a first limiting rod (4).

2. The tool holder clamping device for the lathe according to claim 1, wherein: both sides all are provided with fixed plate (17) on base (12), wear to be equipped with bolt (18) on fixed plate (17).

3. The tool holder clamping device for the lathe according to claim 1, wherein: and an anti-slip pad (11) is arranged below the fixed seat (10).

4. The tool holder clamping device for the lathe according to claim 1, wherein: be provided with vertical locking mechanism on mounting panel (16), vertical locking mechanism includes supporting seat (5), wear to be equipped with stop screw (7) on supporting seat (5), the last spacing ring (6) that is provided with of stop screw, be provided with second gag lever post (8) on spacing ring (6).

5. The tool holder clamping device for the lathe according to claim 1, wherein: and a support column (14) is arranged below the fastening plate (15).

6. The tool holder clamping device for the lathe according to claim 1, wherein: and a support rod (9) is arranged below the mounting plate (16).