Milling machine device for machining mechanical parts

Abstract

The utility model discloses a milling machine device for machining mechanical parts, relates to the technical field of milling machine equipment, and aims to solve the technical problems that an existing milling machine is tedious in fixation of special-shaped parts and extremely inconvenient to operate, the milling machine device comprises a machining table, a clamping mechanism and an auxiliary pressing plate, and the machining table is installed on the upper side of a drilling and milling machine; the clamping mechanism is mounted on the upper side of the machining table, a storage table is arranged in the middle of the upper end face of the machining table and located on the inner side of the clamping mechanism, adjusting grooves are formed in the two ends of the upper end face of the machining table, adjusting blocks are slidably mounted in the adjusting grooves, and the clamping mechanism is composed of two clamping arm sets. An inserting hole is formed in the middle hinge section of the clamping arm set, and the auxiliary pressing plate is installed on the clamping arm set in a sliding mode. The special-shaped part fixing device has the advantages of being capable of fixing special-shaped parts conveniently, easy to operate and high in efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to milling machine equipment technical field more specifically, relate to a kind of milling machine device for mechanical parts machining. BACKGROUND

[0002] Milling machine is a kind of metal cutting machine tool that is used to mill workpiece. Milling machine rotates cutter, and auxiliary feeding movement of table or milling head, carries out cutting processing to workpiece fixed on table or index head accessory. Milling machine can process relatively complex profile, in addition to being able to mill plane, groove, gear, thread and spline shaft, and the efficiency is higher than planer, and is widely used in mechanical manufacturing and repair department.

[0003] When the mechanical parts are drilled and milled by milling machine, most of the parts are of special-shaped structure, and the existing fixing device for milling machine processing generally needs to be adjusted by multiple points to complete the clamping and fixing of special-shaped parts. This clamping mechanism is relatively cumbersome to operate and inconvenient to use. In view of this, we propose a kind of milling machine device for mechanical parts machining. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the shortcomings of prior art, adapting to the actual needs, providing a kind of milling machine device for mechanical parts machining to solve the technical problems that current milling machine is relatively cumbersome to fix special-shaped parts and extremely inconvenient to operate.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of milling machine device for mechanical parts machining, including processing table, clamping mechanism and auxiliary pressing plate, the processing table is installed on the upside of drill milling machine, the clamping mechanism is installed on the upside of processing table, the upper end surface of processing table is equipped with the intermediate place of article table, and article table is located inside clamping mechanism, the upper end surface both ends of processing table are equipped with adjusting groove, and adjusting groove is slidably installed with adjusting block, the clamping mechanism is made of two groups of clamping arms, the intermediate hinge section of clamping arm group is equipped with insertion hole, the auxiliary pressing plate is slidably installed on clamping arm group.

[0006] The utility model discloses when using, the external power supply supplies power, and the operator starts the device through external control equipment, and places the special-shaped part on the storage platform, and starts the screw rod thread drive adjusting block in the adjusting groove, and the synchronous belt drives the displacement of the clamping arm group, and the two clamping arm groups are adjusted according to the spacing, and the connecting end of the clamping arm plate is deflected, and the clamping mechanism of quadrilateral is in the adjusting process, and the clamping arm plate of the structure is attached to the outside of the special-shaped part, realizes the preliminary clamping and fixed, and the clamping arm group is fixedly connected adjusting block through the plug rod through the insertion hole, realizes the detachable installation of the clamping mechanism, and the convenient preliminary clamping and fixed of the special-shaped part are completed through the above -mentioned mechanism, and the operation difficulty is reduced, when the clamping mechanism of quadrilateral is deformed and the included angle of both ends is small, extrusion makes the auxiliary pressing plate slide in the movable slot through the movable rod, and the auxiliary pressing plate is attached to the side of the special-shaped part, when the attachment is completed, the clamping mechanism still continuously deforms, and the movable rod is displaced in the end slot of the auxiliary pressing plate both ends, and drives the telescopic rod to contract and extrude the spring, and the auxiliary pressing plate is adapted through the end slot design, when displacement reaches the limit distance, still can keep attaching the special-shaped part through the self -adaptation mode, and further clamping is completed, and the fixed is more stable because of the clamping position of multiple points.

[0007] Preferably, the adjusting groove is provided with a screw rod, and the screw rod is threaded through the adjusting block, the plug rod is inserted and installed on the adjusting block, and the plug rod passes through the insertion hole.

[0008] Preferably, the clamping arm group is composed of two clamping arm plates, the first connecting end and the second connecting end are respectively arranged at the both ends of the clamping arm plate, the first connecting end and the second connecting end of the connected clamping arm plate are connected through the rotating shaft, and the second connecting end is provided with a pad.

[0009] Preferably, the movable rod is slidably installed in the end slot at both ends of the auxiliary pressing plate, the telescopic rod is arranged in the end slot, the outer end of the telescopic rod is fixed on the movable rod, and the spring is sleeved on the outer end of the telescopic rod.

[0010] Preferably, the movable slot is formed in the clamping arm plate, the upper end and the lower end of the movable slot are designed as notches, and the upper end and the lower end of the movable rod are slidably installed in the corresponding notches of the movable slot.

[0011] Preferably, the clamping mechanism is composed of a quadrilateral frame composed of four clamping arm plates, and the plug rod of the quadrilateral frame is located at the same end as the auxiliary pressing plate.

[0012] Preferably, the auxiliary pressing plate corresponds to the upper side of the storage platform, and the height of the auxiliary pressing plate is adapted to the height of the movable slot.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a clamping mechanism is designed, places the special-shaped part on the storage platform, starts the screw rod thread drive adjusting block in the adjusting groove, synchronous belt drives the displacement of the clamping arm group, and the two clamping arm groups are adjusted according to the spacing, and the connecting end of the clamping arm plate is deflected, and the clamping mechanism of quadrilateral is deformed in the adjusting process, and the clamping arm plate of the structure is attached to the outside of the special-shaped part, realizes the preliminary clamping and fixes, and the clamping arm group is fixedly connected adjusting block through the insertion rod through the insertion hole, realizes the detachable installation of clamping mechanism, and the later maintenance is convenient, and the convenient preliminary clamping and fixing of special-shaped part are completed through the above -mentioned mechanism, and the operation difficulty is reduced.

[0015] 2. The utility model discloses still through design auxiliary pressing plate, when the clamping mechanism of quadrilateral is deformed both ends and the included angle is small, extrusion makes auxiliary pressing plate slide in the movable slot through movable rod, and auxiliary pressing plate is attached to the side of special-shaped part, when attaching is completed, the clamping mechanism still continuously deforms, and movable rod is displaced in the end slot of auxiliary pressing plate both ends, and drives telescopic link to contract and extrude spring, and through the end slot design makes the adaptability of auxiliary pressing plate be strong, when displacement reaches the limit distance, still can keep attaching special-shaped part through the self -adaptation mode, and further clamping is completed, and the fixed more stable of clamping position of multipoint. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the front structure schematic diagram of the utility model;

[0017] Figure 2 It is the processing table structure schematic diagram of the utility model;

[0018] Figure 3 It is the adjusting groove structure schematic diagram of the utility model;

[0019] Figure 4 It is the clamping mechanism schematic diagram of the utility model;

[0020] Figure 5 It is the adjusting structure schematic diagram of the utility model;

[0021] Figure 6 It is the auxiliary pressing plate structure schematic diagram of the utility model;

[0022] Figure 7 It is the clamping arm plate structure schematic diagram of the utility model.

[0023] Mark explanation in drawing: 1, drill and miller; 2, processing table; 201, storage platform; 202, adjusting groove; 203, adjusting block; 204, insertion rod; 3, clamping mechanism; 301, clamping arm group; 302, insertion hole; 303, first connecting end; 304, clamping arm plate; 305, movable slot; 306, cushion block; 307, second connecting end; 4, auxiliary pressing plate; 401, telescopic link; 402, spring; 403, movable rod. DETAILED DESCRIPTION

[0024] like Figures 1 to 5 As shown, this utility model relates to a milling machine device for machining mechanical parts, including a machining table 2, a clamping mechanism 3, and an auxiliary pressure plate 4. The machining table 2 is installed on the upper side of the milling machine 1, and the clamping mechanism 3 is installed on the upper side of the machining table 2. A platform 201 is provided in the middle of the upper end face of the machining table 2, and the platform 201 is located inside the clamping mechanism 3. Adjustment grooves 202 are provided at both ends of the upper end face of the machining table 2, and adjustment blocks 203 are slidably installed in the adjustment grooves 202. A lead screw is built into the adjustment groove 202, and the lead screw thread passes through the adjustment block 203. An insertion rod 204 is inserted into the adjustment block 203, and the insertion rod 204 passes through the insertion hole 302. The clamping mechanism 3 is composed of two clamping arm assemblies 301. An insertion hole 302 is provided in the middle hinge section of the clamping arm assembly 301. The clamping arm assembly 301 is composed of two clamping arm plates 304, and each end of the clamping arm plate 304 is provided with... The device has a first connecting end 303 and a second connecting end 307, and the first connecting end 303 and the second connecting end 307 of the connected clamping arm plate 304 are connected by a rotating shaft. The second connecting end 307 is provided with a pad 306. When the irregular part is placed on the platform 201, the screw thread inside the adjustment slot 202 drives the adjustment block 203, which simultaneously drives the clamping arm assembly 301 to move. The two clamping arm assemblies 301 are adjusted according to the distance, so that the connecting end of the clamping arm plate 304 deflects. During the adjustment process, the clamping arm plate 304 of the quadrilateral clamping mechanism 3 fits against the outside of the irregular part to achieve initial clamping and fixing. The clamping arm assembly 301 is fixedly connected to the adjustment block 203 through the insertion rod 204 passing through the insertion hole 302, so as to realize the detachable installation of the clamping mechanism 3, which is convenient for later maintenance. The above mechanism completes the convenient initial clamping and fixing of the irregular part, reducing the difficulty of operation.

[0025] like Figures 2 to 7The utility model relates to a milling machine device for mechanical part machining, including processing table 2, clamping mechanism 3 and auxiliary pressing plate 4, auxiliary pressing plate 4 sliding installation is in the clamping arm group 301, and the movable rod 403 sliding installation is in the end groove of auxiliary pressing plate 4 both ends, and the telescopic rod 401 is built -in in the end groove, and the telescopic rod 401 outer end is fixed on the movable rod 403, and the spring 402 is jacketed to the telescopic rod 401 outer end, and the movable slot 305 is set up on the clamping arm plate 304, and the movable slot 305 upper end is recess design, and the movable rod 403 upper end sliding installation is in the recess of movable slot 305 corresponding, and clamping mechanism 3 is by four clamping arm plates 304 and is formed quadrilateral frame body, and the plug rod 204 of quadrilateral frame body is located with auxiliary pressing plate 4 same end, and same end design makes the extrusion pressure of quadrilateral frame body deformation to auxiliary pressing plate 4, and auxiliary pressing plate 4 is placed on the upside of object table 201, and the height of auxiliary pressing plate 4 is compatible with the height of movable slot 305, when the clamping mechanism 3 of quadrilateral deformation both ends angle is small, extrusion makes auxiliary pressing plate 4 slide in movable slot 305 through movable rod 403, and auxiliary pressing plate 4 is attached to the side of special-shaped part, when attaching is completed, clamping mechanism 3 still continues to deform, movable rod 403 is displaced in the end groove of auxiliary pressing plate 4 both ends at this time, drives telescopic rod 401 and contracts extrusion spring 402, and through the end groove design makes the adaptability of auxiliary pressing plate 4, when displacement reaches the limit distance, still can keep attaching special-shaped part through the adaptive mode, and complete further clamping, and the clamping position of multiple points makes fixed more stable.

[0026] Working principle: the embodiment provides a kind of milling machine device for mechanical part machining, when using, external power supply is powered, operator starts the device by external control equipment, and places special-shaped part on object table 201, starts the screw thread drive adjusting block 203 built-in in adjusting groove 202, simultaneously drives clamping arm group 301 displacement, and two clamping arm groups 301 are adjusted according to spacing, and the connecting end of clamping arm plate 304 is deflected, and the clamping mechanism 3 of quadrilateral is in adjusting process, and the clamping arm plate 304 of structure is attached to the outside of special-shaped part, realizes preliminary clamping fixed, and clamping arm group 301 is fixedly connected adjusting block 203 by plug rod 204 through insertion hole 302, realizes the detachable installation of clamping mechanism 3, facilitates later overhaul, when the clamping mechanism 3 of quadrilateral deformation both ends angle is small, extrusion makes auxiliary pressing plate 4 slide in movable slot 305 through movable rod 403, and auxiliary pressing plate 4 is attached to the side of special-shaped part, when attaching is completed, clamping mechanism 3 still continues to deform, movable rod 403 is displaced in the end groove of auxiliary pressing plate 4 both ends at this time, drives telescopic rod 401 and contracts extrusion spring 402, and through the end groove design makes the adaptability of auxiliary pressing plate 4.

[0027] The utility model discloses an embodiment discloses the better embodiment, but is not limited to this, and the ordinary skill of the art, the spirit of the utility model is appreciated to the above -mentioned embodiment, and different extension and change are made, but as long as not departing from the spirit of the utility model, all are in the protection range of the utility model.

Claims

1. A milling machine device for machining mechanical parts, comprising a machining table (2), a clamping mechanism (3) and an auxiliary pressure plate (4), characterized in that: The machining table (2) is installed on the upper side of the drilling and milling machine (1), the clamping mechanism (3) is installed on the upper side of the machining table (2), the upper end surface of the machining table (2) is provided with a placing table (201) in the middle, and the placing table (201) is located in the inside of the clamping mechanism (3), both ends of the upper end surface of the machining table (2) are provided with adjusting grooves (202), and adjusting blocks (203) are slidably installed in the adjusting grooves (202), the clamping mechanism (3) is composed of two clamping arm groups (301), the middle hinge section of the clamping arm group (301) is provided with a insertion hole (302), and the auxiliary pressing plate (4) is slidably installed on the clamping arm group (301).

2. The milling machine device for machining mechanical parts according to claim 1, characterized in that: The adjusting groove (202) is provided with a lead screw, and the lead screw is threaded through the adjusting block (203), the adjusting block (203) is provided with an insertion rod (204), and the insertion rod (204) passes through the insertion hole (302).

3. The milling machine device for machining mechanical parts according to claim 2, characterized in that: The clamping arm group (301) is composed of two clamping arm plates (304), the clamping arm plate (304) is provided with a first connecting end (303) and a second connecting end (307) at both ends, and the first connecting end (303) and the second connecting end (307) of the connected clamping arm plate (304) are connected by a rotating shaft, and the second connecting end (307) is provided with a pad (306).

4. The milling machine device for machining mechanical parts according to claim 3, characterized in that: The movable rod (403) is slidably installed in the end groove at both ends of the auxiliary pressing plate (4), the end groove is provided with a telescopic rod (401), and the telescopic rod (401) is fixed on the movable rod (403) at the outer end.

5. The milling machine device for machining mechanical parts according to claim 4, characterized in that: The clamping arm plate (304) is provided with a movable slot (305), the upper and lower ends of the movable slot (305) are designed as notches, and the upper and lower ends of the movable rod (403) are slidably installed in the corresponding notches of the movable slot (305).

6. The milling machine device for machining mechanical parts according to claim 5, characterized in that: The clamping mechanism (3) is composed of four clamping arm plates (304) to form a quadrilateral frame, and the insertion rod (204) of the quadrilateral frame is located at the same end as the auxiliary pressing plate (4).

7. The milling machine device for machining mechanical parts according to claim 1, characterized in that: The auxiliary pressing plate (4) corresponds to the upper side of the placing table (201), and the height of the auxiliary pressing plate (4) is adapted to the height of the movable slot (305).

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