CN220921597U

CN220921597U - Milling equipment

Info

Publication number: CN220921597U
Application number: CN202322583011.4U
Authority: CN
Inventors: 李明; 艾虎; 艾子骞
Original assignee: Shenzhen Pengyuhua Technology Co ltd
Current assignee: Shenzhen Pengyuhua Technology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-10
Anticipated expiration: 2033-09-22

Abstract

The utility model relates to the technical field of milling equipment and discloses milling equipment, which comprises a workbench, wherein a milling assembly is arranged above the workbench, a fixed plate is arranged on the table top of the workbench, two half-arc main clamping plates are symmetrically arranged on the fixed plate, auxiliary clamping mechanisms are arranged on the two half-arc main clamping plates, each clamping mechanism comprises a first arc-shaped groove and a sliding clamping plate which is arranged in the first arc-shaped groove in a sliding manner, a first arc-shaped sliding block is arranged on the outer curved surface of each sliding clamping plate, the sliding clamping plates move in the first arc-shaped groove in a curved surface manner through the first arc-shaped sliding blocks, a screw is driven to rotate through a rotary handle, the screw drives the half-arc main clamping plates to clamp irregular parts to be processed, and when clamping lugs contact the parts, the clamping blocks are driven to slide inwards in curved surfaces according to shapes and simultaneously drive the sliding clamping plates to slide inwards curved surfaces to be adjusted, so that the parts with different shapes can be processed, and the working efficiency is improved.

Description

Milling equipment

Technical Field

The utility model relates to the technical field of milling equipment, in particular to milling equipment.

Background

Milling is the most common way of machining steel components, and milling machines are widely used machine tools on which planes, grooves, tooth parts, spiral surfaces and various curved surfaces can be machined. In addition, the rotary body cutting device can also be used for machining the surface of the rotary body, machining the inner hole, cutting the inner hole and the like.

The bulletin number is: the utility model discloses milling equipment for metal machining, which belongs to the technical field of milling equipment and comprises an iron plate and a workbench, wherein the iron plate is positioned below the workbench; the upper surface of the workbench is provided with a square groove, a square box is placed in the square groove, the upper surface of the workbench is provided with a strip groove positioned in front of the square groove, the strip groove is communicated with the square groove, a strip-shaped plate is embedded in the strip groove, the rear side of the strip-shaped plate is provided with a through hole, the upper end of the through hole penetrates through the strip-shaped plate, and the rear side inside the through hole is provided with a limiting plate; the utility model has the beneficial effects that: the milling equipment is beneficial to firmly positioning the workbench on the iron plate, so that the shaking phenomenon of the milling equipment during working can be avoided, and the milling equipment can be removed from the iron plate when not used, so that the milling equipment is more flexible to use, is beneficial to more accurate milling of metal pieces, can avoid that scraps directly fall in the square groove, does not need to clean the square groove, and reduces the work load of a user.

However, the device has some defects in the use process, the workpiece is required to be clamped and fixed in the process of processing the workpiece, parts with different shapes can be encountered in actual work, and conventional processing equipment in the prior art is difficult to adjust in time corresponding to the different shapes, so that the corresponding device needs to be replaced or adjusted in time, and the efficiency of processing operation is greatly reduced.

Disclosure of utility model

The utility model aims to provide milling equipment, which solves the problem that the working efficiency is reduced because timely adjustment and replacement cannot be performed when parts with different shapes are processed in the milling process.

The utility model provides the following technical scheme: the utility model provides a milling equipment, includes the workstation, the workstation top is provided with milling assembly, the workstation mesa is provided with the fixed plate, the symmetry is provided with two half arc main plates on the fixed plate, two be provided with auxiliary clamping mechanism on the half arc main plate, auxiliary clamping mechanism includes first arc wall and slides the slip splint that set up in first arc wall, be provided with first arc slider on the outer curved surface of slip splint, the slip splint carries out curved surface motion in first arc wall through first arc slider, the second arc wall has been seted up on the inboard curved surface of slip splint, sliding connection has the grip block in the second arc wall, grip block outside curved surface is provided with second arc slider, the grip block carries out curved surface motion in the slip splint through second arc slider, the grip block surface is provided with the centre gripping lug, one of them half arc main plate below is provided with actuating mechanism for drive half arc main plate lateral movement.

As the preference of above-mentioned technical scheme, actuating mechanism includes main spout and sets up the screw rod in main spout, screw rod both ends all rotate with main spout both sides wall and are connected, one of them one end of screw rod passes the fixed plate and end connection has the rotation handle, screw rod outer wall threaded connection has the thread bush, thread bush top extends to main spout top and tip and half arc main plate fixed connection.

As the optimization of the technical scheme, one of the two half-arc main clamping plates is fixedly connected to the fixed plate, the inner walls of the two opposite sides of the main sliding groove are provided with the limiting sliding grooves, and the two sides of the threaded sleeve are in sliding connection with the limiting sliding grooves.

As the optimization of the technical scheme, the two sides of the fixed plate are transversely symmetrically provided with the auxiliary sliding grooves, one of the auxiliary sliding grooves is fixedly connected to the fixed plate, two sides of the lower end face of the half-arc main clamping plate are transversely symmetrically provided with the auxiliary sliding blocks, and the auxiliary sliding blocks are in sliding connection with the auxiliary sliding grooves.

As the preferable mode of the technical scheme, the outer surface of the clamping lug is provided with a plurality of strip-shaped anti-skid patterns in an array.

As the optimization of the technical scheme, the milling assembly comprises a main machine tool, a supporting column is arranged at the upper end of the main machine tool, a fixed shaft is arranged at the end part of the supporting column extending outwards, a milling cutter is arranged at the lower end of the fixed shaft, and the milling cutter is located right above the half-arc main clamping plate.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the first arc-shaped groove and the sliding clamp plate which is arranged in the first arc-shaped groove in a sliding manner are arranged on the half-arc main clamp plate, the first arc-shaped sliding block is arranged on the outer curved surface of the sliding clamp plate, the sliding clamp plate moves in the first arc-shaped groove in a curved surface manner through the first arc-shaped sliding block, the second arc-shaped groove is arranged on the inner curved surface of the sliding clamp plate, the clamping block is connected in the second arc-shaped groove in a sliding manner, the second arc-shaped sliding block is arranged on the outer curved surface of the clamping block, the clamping block moves in the sliding clamp plate in a curved surface manner through the second arc-shaped block, the clamping lug is arranged on the outer surface of the clamping block, the screw is driven to rotate by rotating the handle, the screw drives the half-arc main clamp plate to clamp irregular parts to be machined, and when the clamping lug contacts the parts, the clamping lug drives the clamping block to slide inwards in the curved surface according to the shape and drives the sliding clamp plates to slide inwards in the curved surfaces of the sliding clamp plates.

Drawings

FIG. 1 is a schematic perspective view of a milling apparatus;

FIG. 2 is an elevation view of a milling apparatus;

FIG. 3 is a schematic view of a fixed plate structure of a milling apparatus;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is a bottom view of a fixture plate of a milling apparatus;

Fig. 6 is a top view of a fixture plate of a milling apparatus.

In the figure: 1. a main machine tool; 2. a support column; 3. a work table; 4. a fixing plate; 5. rotating the handle; 201. a fixed shaft; 202. a milling cutter; 401. a half-arc main plate; 402. a sliding clamping plate; 403. a clamping block; 404. clamping the protruding blocks; 405. a second arc-shaped slide block; 406. a screw; 407. an auxiliary chute; 408. a thread sleeve; 409. a main chute; 410. limiting sliding grooves; 411. an auxiliary slide block; 412. a first arc-shaped groove; 413. a first arcuate slide; 414. a second arcuate slot.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 and fig. 4, the present utility model provides a technical solution: the milling equipment comprises a workbench 3, a fixed plate 4 is fixedly arranged on the table surface of the workbench 3, two half-arc main plates 401 are symmetrically arranged on the fixed plate 4, two auxiliary clamping mechanisms are arranged on the half-arc main plates 401, each auxiliary clamping mechanism comprises a first arc-shaped groove 412 and a sliding clamping plate 402 which is arranged in the first arc-shaped groove 412 in a sliding mode, a first arc-shaped slide block 413 is fixed on the outer curved surface of the sliding clamping plate 402, the sliding clamping plate 402 performs curved surface movement in the first arc-shaped groove 412 through the first arc-shaped slide block 413, the first arc-shaped groove 412 and the first arc-shaped slide block 413 are used for limiting the half-arc main plates 401 and the sliding clamping plate 402, the sliding clamping plate 402 performs curved surface movement in a clamping part process in a clinging mode to the half-arc main plates 401, a second arc-shaped groove 414 is formed in the inner curved surface of the sliding clamping plate 402, the second arc-shaped groove 414 is connected with a clamping block 403 in a sliding mode, the outer curved surface of the clamping block 403 is fixedly provided with a second arc-shaped sliding block 405, the clamping block 403 moves in the sliding clamping plate 402 in a curved surface manner through the second arc-shaped block, the second arc-shaped groove 414 and the second arc-shaped sliding block 405 are used for limiting the sliding clamping plate 402 and the clamping block 403, so that the clamping block 403 moves in a curved surface manner tightly attached to the sliding clamping plate 402 in the process of clamping a part, the outer surface of the clamping block 403 is fixedly connected with a clamping convex block 404, the clamping convex block 404 directly contacts an irregular part to be machined and then conducts the received force to the rearward clamping block, the clamping block can adjust the degree of curved surface movement according to the shape stress so as to attach the irregular part, a plurality of strip-shaped anti-skid patterns are arranged on the outer surface of the clamping convex block 404, the strip-shaped anti-skid patterns can effectively increase the friction force to clamp and fix the part in the machining process, a driving mechanism is arranged below one of the half-arc main clamping plates 401 and is used for driving the half-arc main clamping plate 401 to transversely move.

As an implementation manner in this embodiment, as shown in fig. 5-6, the driving mechanism includes a main chute 409 and a screw 406 disposed in the main chute 409, two ends of the screw 406 are rotatably connected with two side walls of the main chute 409, one end of the screw 406 passes through the fixing plate 4 and is connected with the rotating handle 5 at the end, the outer wall of the screw 406 is screwed with the threaded sleeve 408, and the top end of the threaded sleeve 408 extends to the upper portion of the main chute 409 and is fixedly connected with the half-arc main plate 401 at the end, so that the screw 406 can be driven to rotate by rotating the rotating handle 5, and the screw 406 drives the threaded sleeve 408 to slide, so as to drive the half-arc main plate 401 to clamp and fix the machined part.

As an implementation manner in this embodiment, as shown in fig. 3-6, one of the two half-arc main plates 401 is fixedly connected to the fixing plate 4, two opposite side inner walls of the main chute 409 are provided with limiting chutes 410, and two sides of the threaded sleeve 408 are slidably connected to the limiting chutes 410, so that one of the half-arc main plates 401 is fixed, and only the other half-arc main plate 401 is required to be adjusted to clamp and fix a machined part, so that the part can be machined at the position Ji Xidao more accurately and effectively, the limiting chutes 410 limit the movement of the threaded sleeve 408, and when the threaded sleeve 408 is driven by the screw 406 to move by the threaded rod 406, the threaded sleeve 408 is always kept in the track of the limiting chute 410, thereby increasing the stability of the half-arc main plate 401.

As an implementation manner in this embodiment, as shown in fig. 2 and fig. 3, the two sides of the fixing plate 4 are symmetrically provided with auxiliary sliding grooves 407, two sides of the lower end surface of one half-arc main plate 401 are symmetrically and fixedly connected with auxiliary sliding blocks 411, the auxiliary sliding blocks 411 are slidably connected with the auxiliary sliding grooves 407, and the auxiliary sliding blocks 411 limit the movement of the half-arc main plate 401, so that the half-arc main plate 401 performs stable linear movement along a limited track in the clamping process.

As an implementation manner in this embodiment, as shown in fig. 1 and fig. 2, the milling assembly includes a main machine tool 1, a support column 2 is installed at the upper end of the main machine tool 1, an end portion extending outwards of the support column 2 is fixedly connected with a fixing shaft 201, a milling cutter 202 is installed at the lower end of the fixing shaft 201, the milling cutter 202 is located right above a half-arc main clamping plate 401, and after a part is stably clamped, the milling assembly can perform milling operation on the part.

Working principle: firstly, a part to be processed is placed in the middle of a fixed plate 4, a screw rod 406 is driven to rotate by rotating a rotating handle 5, the screw rod 406 drives a threaded sleeve 408 to slide, so that a half-arc main plate 401 is driven to move inwards, a clamping lug 404 is contacted with the part to be acted on in the moving process, the clamping lug 404 is fixedly connected with the clamping block 403, the clamping block 403 is in sliding connection with the sliding plate 402, so that the clamping block 403 is enabled to move inwards to cling to the sliding plate 402 in a curved surface mode, the sliding plate 402 is enabled to move to cling to the half-arc main plate 401 in a curved surface mode because the sliding plate 402 is in sliding connection with the half-arc main plate 401, when the clamping lug 404 contacts the part, the clamping block 403 is driven to slide inwards in a curved surface mode according to the shape, and meanwhile the sliding plate 402 is driven to slide inwards in a curved surface mode to be adjusted, and then the part can be clinging to the contact surface of the part to be clamped and fixed.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. Milling equipment, including workstation (3), workstation (3) top is provided with the milling component, workstation (3) mesa is provided with fixed plate (4), its characterized in that: the utility model provides a fixing plate (4) is last symmetry to be provided with two half arc main plate (401), two be provided with auxiliary clamping mechanism on half arc main plate (401), auxiliary clamping mechanism includes first arc wall (412) and slides and set up sliding clamp plate (402) in first arc wall (412), be provided with first arc slider (413) on the outer curved surface of sliding clamp plate (402), sliding clamp plate (402) carry out curved surface motion in first arc wall (412) through first arc slider (413), second arc wall (414) have been seted up on sliding clamp plate (402) inboard curved surface, sliding connection has grip block (403) in second arc wall (414), grip block (403) outside curved surface is provided with second arc slider (405), grip block (403) carry out curved surface motion in sliding clamp plate (402) through second arc slider (405), grip block (403) surface is provided with grip lug (404), one of them half arc main plate (401) below is provided with drive mechanism for driving half arc clamp plate (401) lateral movement.

2. A milling apparatus according to claim 1, characterized in that: the driving mechanism comprises a main chute (409) and a screw rod (406) arranged in the main chute (409), wherein two ends of the screw rod (406) are rotationally connected with two side walls of the main chute (409), one end of the screw rod (406) penetrates through the fixing plate (4) and is connected with the rotating handle (5) at the end part, a thread bush (408) is connected with the outer wall of the screw rod (406) in a threaded manner, and the top end of the thread bush (408) extends to the upper part of the main chute (409) and is fixedly connected with the half-arc main clamping plate (401) at the end part.

3. A milling apparatus according to claim 2, characterized in that: one of the two half-arc main clamping plates (401) is fixedly connected to the fixed plate (4), limiting sliding grooves (410) are formed in the inner walls of two opposite sides of the main sliding groove (409), and two sides of the threaded sleeve (408) are in sliding connection with the limiting sliding grooves (410).

4. A milling apparatus according to claim 3, characterized in that: auxiliary sliding grooves (407) are transversely symmetrically formed in two sides of the fixed plate (4), auxiliary sliding blocks (411) are transversely symmetrically arranged in two sides of the lower end face of the half-arc main clamping plate (401) fixedly connected to the fixed plate (4), and the auxiliary sliding blocks (411) are in sliding connection with the auxiliary sliding grooves (407).

5. A milling apparatus according to claim 1, characterized in that: a plurality of strip-shaped anti-skid patterns are arranged on the outer surface of the clamping lug (404) in an array mode.

6. A milling apparatus according to claim 1, characterized in that: milling assembly includes main lathe (1), support column (2) are installed to main lathe (1) upper end, the tip of support column (2) outside extension is provided with fixed axle (201), milling cutter (202) are installed to fixed axle (201) lower extreme, milling cutter (202) are located half arc main plate (401) directly over.