CN213437441U - Milling machine convenient to change frock - Google Patents

Abstract

The utility model discloses a milling machine convenient for tool replacement, which comprises a frame, wherein the frame is provided with a mounting seat, a threaded connection bolt on the mounting seat is used for limiting a sliding plate to slide on the mounting seat, the sliding plate is provided with two groups of symmetrical parts which are distributed on the mounting seat, an adjusting device is arranged on the sliding plate, the adjusting device is arranged on the sliding plate to move vertically and longitudinally, the adjusting device comprises a handle, the handle is fixedly connected with a screw rod, the screw rod is connected with a clamping block in a threaded manner and is used for adjusting the height of the clamping block on the sliding plate, the clamping block is slidably clamped with a bearing table and is used for longitudinally moving on the clamping block when the bearing table is positioned below the mounting seat, so that the height of the tool is convenient to adjust, the normal operation of the milling machine is prevented from being influenced by the position of equipment, the tool, the feasible multiple condition that can be applicable to, the utility model is simple in operation, the practicality is strong, convenient to popularize and use.

Description

Milling machine convenient to change frock

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a milling machine convenient to change frock.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.

Among the prior art, be not convenient for adjust the height of frock, influence the normal operating of milling machine behind the altitude mixture control, the position of equipment influences the frock installation simultaneously, the installation of the frock of not being convenient for, the change of the frock of not being convenient for, the operating procedure increases, and the change degree of difficulty is great, leads to can not be applicable to the multiple condition, among the prior art, the operation is complicated, and the practicality is weak, and the facilitate promotion is used not, for this reason we provide a milling machine of being convenient for change frock and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling machine convenient to change frock to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a milling machine convenient to change frock, includes the frame, be equipped with the mount pad in the frame, threaded connection bolt is used for restricting the sliding plate to be located the mount pad and slides on, the sliding plate is equipped with two sets of symmetric distribution on the mount pad, the installation is equipped with adjusting device on the sliding plate, adjusting device is located vertical migration and longitudinal movement on the sliding plate, adjusting device includes the handle, handle fixed connection screw rod, screw rod threaded connection fixture block is used for adjusting the height that the fixture block is located the sliding plate, fixture block slip joint bearing platform is used for being located the longitudinal movement on the fixture block when bearing platform is located the mount pad below.

Preferably, be equipped with fixing device on the bearing platform and be used for fixed frock, fixing device includes the fixing base, it is used for promoting the sliding block to be located the fixing base and move in opposite directions or dorsad to rotate on the fixing base to be equipped with first lead screw, sliding block threaded connection second lead screw is used for pulling the stopper and is located the bearing bench and move.

Preferably, the fixing seat is fixedly arranged on the bearing platform, the fixing seat is of a hollow rectangular structure, and the length of the first screw rod is greater than that of the fixing seat.

Preferably, the sliding block slides on the joint fixing base, second lead screw length is less than the width of bearing platform, the second lead screw rotates and cup joints the stopper, stopper frictional contact bearing platform, the stopper is close to and is equipped with the slipmat on the lateral wall of fixing base.

Preferably, one half of the length of the handle is smaller than the minimum distance between the screw rod and the bearing table, and one end, far away from the bearing table, of the clamping block is clamped with the sliding plate in a sliding mode.

Preferably, the mounting seat is of a hollow rectangular structure, the bolts are provided with two groups which are symmetrically distributed on the mounting seat, and the sliding plate is clamped on the mounting seat in a sliding manner.

Compared with the prior art, this practical beneficial effect is:

1. the bolt rotates, make the sliding plate be located the mount pad and move, the sliding plate removes and makes the screw rod, fixture block and bearing platform follow the removal, the bearing platform removes, make the frock on the bearing platform follow the removal, adjust the height of frock position, when the sliding plate is located and slides on the mount pad and reach the limit, it limits the sliding plate removal to rotate the bolt, then rotate the handle, make the screw rod rotate, promote the fixture block downwards, according to the above-mentioned relation of connection, the frock moves downwards, when the frock is located the mount pad below, the stop rotating handle, outside twitch the bearing platform, the bearing platform is located the fixture block and slides to the mount pad outside, the frock is followed and is moved to the mount pad outside, accomplish the longitudinal movement of frock this moment, make the height of adjusting the frock convenient for, avoid influencing the normal operating of milling machine, avoid equipment position to influence the frock installation, make.

2. Rotate second lead screw threaded connection sliding block, promote the stopper and keep away from the frock, then rotate first lead screw, first lead screw and sliding block threaded connection, promote two sets of sliding blocks and be located the fixing base and move dorsad, the second lead screw is followed and is removed, make the stopper stop to restrict the frock and remove, can take out the frock this moment, reverse operation then accomplishes the fixed to the frock, the change work of frock has been accomplished this moment for the change of the frock of being convenient for, operating procedure has been reduced, the change degree of difficulty has been reduced simultaneously, make and be applicable to multiple circumstances, the utility model is simple in operation, the practicality is strong, convenient to popularize and use.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of a fixing device according to the present invention;

FIG. 3 is an enlarged view of FIG. 1A.

In the figure: the device comprises a machine frame 1, a mounting seat 2, a bolt 3, a sliding plate 4, an adjusting device 5, a handle 51, a screw 52, a clamping block 53, a bearing table 54, a fixing device 6, a fixing seat 61, a first screw rod 62, a sliding block 63, a second screw rod 64 and a limiting block 65.

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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-3, the present invention provides a technical solution: a milling machine convenient for tool replacement comprises a machine frame 1, wherein a mounting seat 2 is arranged on the machine frame 1, two groups of bolts 3 are symmetrically distributed on the mounting seat 2 and used for limiting a sliding plate 4 to slide on the mounting seat 2, the mounting seat 2 is of a hollow rectangular structure, the bolts 3 are provided with two groups of bolts which are symmetrically distributed on the mounting seat 2, the sliding plate 4 is slidably clamped on the mounting seat 2, the sliding plate 4 is provided with two groups of bolts which are symmetrically distributed on the mounting seat 2, an adjusting device 5 is arranged on the sliding plate 4 and used for vertical movement and longitudinal movement, the adjusting device 5 comprises a handle 51, the handle 51 is fixedly connected with a screw rod 52, the screw rod 52 is in threaded connection with a fixture block 53 and used for adjusting the height of the fixture block 53 on the sliding plate 4, the fixture block 53 is slidably clamped with a bearing block 54 and used for longitudinal movement on the fixture block 53 when the bearing block 54 is positioned below the mounting seat 2, the sliding distance of the fixture block 53 on the sliding plate 4 is greater than the height of the fixture, the length of the screw rod 52 is greater than the height of the fixture block 53, the lower end of the screw rod 52 is rotatably sleeved with the sliding plate 4, the upper end of the screw rod 52 is rotatably penetrated through the sliding plate 4, one end of the fixture block 53, which is far away from the bearing platform 54, is slidably clamped with the sliding plate 4, firstly, the bolt 3 is rotated to enable the sliding plate 4 to be positioned on the mounting seat 2 to move, the sliding plate 4 is moved to enable the screw rod 52, the fixture block 53 and the bearing platform 54 to move, the fixture position height is adjusted, when the sliding plate 4 is positioned on the mounting seat 2 and slides to reach the limit, the bolt 3 is rotated to limit the movement of the sliding plate 4, then, the handle 51 is rotated to enable the screw rod 52 to rotate, the fixture block 53 is pushed downwards, the fixture is, move bearing platform 54 to the outside, bearing platform 54 is located fixture block 53 and slides to the mount pad 2 outside, and the frock is followed and is removed to the mount pad 2 outside, accomplishes the longitudinal movement of frock this moment for be convenient for adjust the height of frock, avoid influencing the normal operating of milling machine, avoid equipment position to influence the frock installation, make the installation of the frock of being convenient for.

The fixing device 6 is arranged on the bearing table 54 and used for fixing a tool, the fixing device 6 comprises a fixing seat 61, a first screw rod 62 is rotatably arranged on the fixing seat 61 and used for pushing a sliding block 63 to move in the opposite direction or in the opposite direction on the fixing seat 61, the sliding block 63 is in threaded connection with a second screw rod 64 and used for pulling a limiting block 65 to move on the bearing table 54, the fixing seat 61 is fixedly arranged on the bearing table 54, the fixing seat 61 is of a hollow rectangular structure, the length of the first screw rod 62 is larger than that of the fixing seat 61, the sliding block 63 is in sliding clamping connection with the fixing seat 61, the length of the second screw rod 64 is smaller than that of the bearing table 54, the second screw rod 64 is rotatably sleeved with the limiting block 65, the limiting block 65 is in friction contact with the bearing table 54, an anti-skid pad is arranged on the side wall of the limiting block, first lead screw 62 and sliding block 63 threaded connection promote two sets of sliding blocks 63 to be located fixing base 61 and move dorsad, and second lead screw 64 follows the removal, makes stopper 65 stop to restrict the frock and removes, can take out the frock this moment, and reverse operation then accomplishes the fixed to the frock, has accomplished the change work of frock this moment for the change of the frock of being convenient for has reduced operating procedure, has reduced the change degree of difficulty simultaneously, makes and to be applicable to multiple condition, the utility model is simple in operation, and the practicality is strong, convenient to popularize and use.

The working principle is as follows: the utility model firstly rotates the bolt 3 to make the sliding plate 4 move on the mounting seat 2, the sliding plate 4 moves to make the screw rod 52, the clamping block 53 and the bearing platform 54 move along, the bearing platform 54 moves to make the tool on the bearing platform 54 move along, the height of the tool position is adjusted, when the sliding plate 4 slides on the mounting seat 2 to reach the limit, the rotating bolt 3 limits the movement of the sliding plate 4, then the handle 51 is rotated to make the screw rod 52 rotate, the clamping block 53 is pushed downwards, the tool moves downwards according to the connection relation, when the tool is positioned below the mounting seat 2, the handle 51 is stopped rotating, so that the height of the tool is convenient to adjust, the normal operation of the milling machine is avoided being influenced, the bearing platform 54 is pulled outwards, the bearing platform 54 is positioned on the clamping block 53 and slides to the outer side of the mounting seat 2, the tool moves along to the outer side of the mounting seat 2, the longitudinal movement, avoid the equipment position to influence the frock installation, make the installation of the frock of being convenient for, rotate second lead screw 64 threaded connection sliding block 63, promote stopper 65 and keep away from the frock, then rotate first lead screw 62, first lead screw 62 and sliding block 63 threaded connection, promote two sets of sliding blocks 63 and be located fixing base 61 and move dorsad, second lead screw 64 follows the removal, make stopper 65 stop to restrict the frock and remove, can take out the frock this moment, reverse operation then accomplishes the fixed to the frock, the change work of frock has been accomplished this moment, make the change of the frock of being convenient for, the operating procedure has been reduced, the change degree of difficulty has been reduced simultaneously, make and to be applicable to multiple condition, the utility model is simple in operation, therefore, the clothes hanger is strong in practicability, and is.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a milling machine convenient to change frock, includes frame (1), its characterized in that: the improved structure of the sliding block is characterized in that a mounting seat (2) is arranged on the rack (1), the threaded connecting bolt (3) on the mounting seat (2) is used for limiting the sliding plate (4) to slide on the mounting seat (2), the sliding plate (4) is provided with two groups of symmetrical distribution on the mounting seat (2), an adjusting device (5) is arranged on the sliding plate (4), the adjusting device (5) is located on the sliding plate (4) to move vertically and longitudinally, the adjusting device (5) comprises a handle (51), the handle (51) is fixedly connected with a screw rod (52), the screw rod (52) is in threaded connection with a clamping block (53) and is used for adjusting the height of the clamping block (53) on the sliding plate (4), and the clamping block (53) is in sliding connection with a bearing table (54) and is located on the clamping block (53) to move longitudinally when the bearing table (54) is located below the mounting.

2. The milling machine convenient to change frock of claim 1, characterized in that: be equipped with fixing device (6) on bearing platform (54) and be used for fixed frock, fixing device (6) include fixing base (61), it is used for promoting sliding block (63) and is located fixing base (61) and move in opposite directions or dorsad to rotate on fixing base (61) to be equipped with first lead screw (62), sliding block (63) threaded connection second lead screw (64) are used for stimulateeing stopper (65) and are located bearing platform (54) and move.

3. The milling machine convenient to change frock of claim 2, characterized in that: the fixing seat (61) is fixedly arranged on the bearing table (54), the fixing seat (61) is of a hollow rectangular structure, and the length of the first screw rod (62) is greater than that of the fixing seat (61).

4. The milling machine convenient to change frock of claim 2, characterized in that: on sliding block (63) slip joint fixing base (61), second lead screw (64) length is less than the width of bearing platform (54), second lead screw (64) rotate and cup joint stopper (65), stopper (65) frictional contact bearing platform (54), be equipped with the slipmat on the lateral wall that stopper (65) are close to fixing base (61).

5. The milling machine convenient to change frock of claim 1, characterized in that: one half of the length of the handle (51) is smaller than the minimum distance between the screw rod (52) and the bearing table (54), and one end, far away from the bearing table (54), of the clamping block (53) is in sliding clamping connection with the sliding plate (4).

6. The milling machine convenient to change frock of claim 1, characterized in that: the mounting seat (2) is of a hollow rectangular structure, the bolts (3) are symmetrically distributed on the mounting seat (2), and the sliding plate (4) is clamped on the mounting seat (2) in a sliding mode.

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