CN217890241U

CN217890241U - Multifunctional clamp for numerical control machine tool

Info

Publication number: CN217890241U
Application number: CN202221647754.2U
Authority: CN
Inventors: 鲁云飞
Original assignee: Shaanxi Xinhong Precision Machinery Co ltd
Current assignee: Shaanxi Xinhong Precision Machinery Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-25
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a multi-functional anchor clamps for digit control machine tool, the inside activity chamber of having seted up of anchor clamps base, the two sets of symmetrical drive blocks of sliding connection in the activity chamber, drive block threaded connection has the drive lead screw, drive lead screw fixed connection is on driving motor, every group the upper end both sides difference fixedly connected with sliding block of drive block, anchor clamps base upper end is opened relatively and is equipped with the slotted hole, sliding block sliding connection is downthehole at the spout, difference fixedly connected with displacement piece on the sliding block, relative one side fixedly connected with installation piece of displacement piece upper end, it is connected with the anchor clamps movable block to rotate respectively on the relative side of installation piece. The utility model aims at providing a convenient operation is simple, can realize part angle modulation, improves parts machining efficiency's multi-functional anchor clamps for digit control machine tool.

Description

Multifunctional clamp for numerical control machine tool

Technical Field

The utility model relates to a machine tool clamp technical field, specific multifunctional clamp for digit control machine tool that says so.

Background

The machine tool is a machine for manufacturing machines, also called a machine tool or a machine tool, and is conventionally called a machine tool for short, such as a welding machine tool, a forging machine tool, a cutting machine tool, etc., a machine tool fixture is a clamping and fixing device used in machining on the machine tool, and is an important machining tool in machine manufacturing.

At present, various clamps are available, but the angle of the existing clamp cannot be adjusted after the mechanical part is fixed, different angles cannot be machined, and the adjustment is troublesome and time is wasted, so that a multifunctional clamp for a numerical control machine tool, which can solve the problems, is urgently needed.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a convenient operation is simple, can realize part angle modulation, improves the multi-functional anchor clamps for digit control machine tool of parts machining efficiency.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a multi-functional anchor clamps for digit control machine tool, includes the anchor clamps base, the inside activity chamber of having seted up of anchor clamps base, the two sets of symmetrical drive blocks of sliding connection in the activity chamber, the threaded hole runs through at the drive block middle part, threaded hole female connection has the drive lead screw, drive lead screw one end is rotated and is connected at a lateral wall in activity chamber, fixed connection is on driving motor behind the anchor clamps base is worn out to the drive lead screw other end, driving motor fixed connection is in the relative one side of anchor clamps base, every group fixedly connected with sliding block respectively is gone up to the upper end both sides of drive block, anchor clamps base upper end is run open relatively and is equipped with the slotted hole, sliding block sliding connection is downthehole at the spout, respectively fixedly connected with displacement block on the relative sliding block in drive block upper end, relative side edge department difference fixedly connected with installation piece on the displacement block, rotate respectively on the relative side of installation piece and be connected with the anchor clamps movable block, relative rotation is connected with the regulating spindle in the installation block, regulating spindle one end with anchor clamps movable block fixed connection, the regulating spindle other end wears out installation block back fixedly connected with knob, fixedly connected with adjustment handle on the knob.

The utility model discloses a fixing device for fixing a screw rod, including installation piece, clamping piece, positioning wheel, clamping piece upper end, clamping piece lower extreme, circular curved surface and positioning wheel periphery lateral wall are close to touch, clamping piece upper end middle part is rotated and is connected with the screw rod, fixedly connected with handle behind the installation piece is worn out to the screw rod upper end, be threaded connection between screw rod and the installation piece.

The positioning wheel is characterized in that a plurality of densely-distributed gear teeth are fixedly connected to the peripheral side wall of the positioning wheel, the round curved surface at the lower end of the clamping block is fixedly connected with matched edge teeth, and the edge teeth are meshed with the gear teeth and connected with each other.

Two sets of the movable intracavity fixedly connected with backup pad between the drive block, the backup pad middle part is inlayed the solid fixed bearing of installing, drive lead screw fixed connection is in the fixed bearing, the drive lead screw is two-way lead screw.

The fixture comprises a fixture base and is characterized in that a supporting table is fixedly connected to the lower end of the fixture base, a cleaning trough which is through from front to back is arranged at the upper end of the supporting table respectively, a feed opening is arranged at the lower end of the fixture base, opposite to the cleaning trough, and the feed opening is communicated with a movable cavity.

The supporting table is characterized in that the lower end of the supporting table is fixedly connected with a mounting plate, and fixedly connected grooves are formed in the edges of two sides of the mounting plate respectively.

The utility model has the advantages that: this device passes through driving motor and drives the drive lead screw and rotate, and the drive lead screw drives the drive block respectively and removes to realize the fixed centre gripping of two sets of anchor clamps movable blocks to relevant part, easy operation is convenient, and this device can realize rotation regulation with the processing angle of processing part through rotating adjustment handle, need not carry out the dismouting again to the part fixed, saved process time, improved machining efficiency.

Drawings

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

FIG. 2 is a schematic view of the sectional three-dimensional structure of the present invention;

fig. 3 is the schematic view of the sectional structure of the installation block of the present invention.

In the figure: the fixture comprises a fixture base 1, a movable cavity 2, a driving block 3, a driving screw rod 4, a driving motor 5, a sliding block 6, a sliding groove hole 7, a displacement block 8, a mounting block 9, a fixture movable block 10, an adjusting shaft 11, a knob block 12, an adjusting handle 13, a sliding cavity 14, a positioning wheel 15, a clamping block 16, a screw rod 17, an operating handle 18, a supporting plate 19, a fixed bearing 20, a supporting table 21, a material cleaning groove 22, a material discharging opening 23, a mounting plate 24 and a fixing groove 25.

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.

Referring to fig. 1-3, a multifunctional clamp for a numerical control machine tool comprises a clamp base 1, a movable cavity 2 is formed in the clamp base 1, two groups of symmetrical driving blocks 3 are slidably connected in the movable cavity 2, a threaded hole penetrates through the middle of each driving block 3, a driving screw rod 4 is connected in the threaded hole in a threaded manner, one end of each driving screw rod 4 is rotatably connected to one side wall of the movable cavity 2, the other end of each driving screw rod 4 penetrates through the clamp base 1 and then is fixedly connected to a driving motor 5, the driving motors 5 are fixedly connected to opposite sides of the clamp base 1, sliding blocks 6 are respectively and fixedly connected to two sides of the upper end of each driving block 3, a sliding groove hole 7 is formed in the upper end of the clamp base 1 relatively, the sliding blocks 6 are slidably connected in the sliding groove holes 7, displacement blocks 8 are respectively and fixedly connected to the opposite sides 6 of the upper ends of the driving blocks 3, mounting blocks 9 are respectively and fixedly connected to one side edges of the upper ends of the displacement blocks 8, clamp movable blocks 10 are respectively and rotatably connected to opposite sides of the mounting blocks 9, an adjusting shaft 11 is rotatably connected to an adjusting knob 13, and a knob 12 is fixedly connected to a handle 13.

In the utility model, a sliding cavity 14 is arranged in the mounting block 9, a positioning wheel 15 is fixedly connected on an adjusting shaft 11 in the sliding cavity 14, the upper end of the sliding cavity 14 is slidably connected with a clamping block 16, the lower end of the clamping block 16 is provided with a circular curved surface, the circular curved surface is contacted with the outer peripheral wall of the positioning wheel 15, the middle part of the upper end of the clamping block 16 is rotatably connected with a screw rod 17, the upper end of the screw rod 17 penetrates out of the mounting block 9 and then is fixedly connected with an operating handle 18, and the screw rod 17 is in threaded connection with the mounting block 9; the utility model discloses a positioning wheel 15, the wheel teeth of a plurality of densely covered settings of fixedly connected with on the lateral wall of locating wheel 15 periphery, the stupefied tooth of fixedly connected with looks adaptation on the circular curved surface of screens piece 16 lower extreme, stupefied tooth is connected with the wheel teeth intermeshing, in use, it is fixed to carry out relative holding to the processing part through two sets of anchor clamps movable block 10, later rotate adjustment handle 13 and can overturn the part, realize processing the part to the angle, angle regulation is accomplished, rotate operation handle 18, operation handle 18 drives screw rod 17 through the screw thread and moves down, screw rod 17 drives screens piece 16 and moves down, make mutual laminating contact between screens piece 16 and the locating wheel 15, and the wheel teeth on the locating wheel 15 and the stupefied tooth intermeshing connection of screens piece 16 lower extreme, fix positioning wheel 15 relatively through screens piece 16, positioning wheel 15 fixes relatively to adjusting shaft 11, adjusting shaft 11 fixes relatively to anchor clamps movable block 10, prevent to rotate in the part course of working.

The movable cavity 2 between the two sets of driving blocks 3 is internally and fixedly connected with a supporting plate 19, the middle part of the supporting plate 19 is fixedly provided with a fixed bearing 20, a driving screw rod 4 is fixedly connected in the fixed bearing 20, the driving screw rod 4 is a bidirectional screw rod, firstly, the inside of the clamp base 1 is supported and reinforced, the strength of the clamp base 1 is improved, secondly, the driving screw rod 4 is supported, and the stability of the driving screw rod 4 during rotation is improved.

The anchor clamps base 1 lower extreme fixedly connected with brace table 21, the clear silo 22 that link up around brace table 21 upper end has been seted up respectively, the feed opening 23 has been seted up to clear silo 22 relative anchor clamps base 1 lower extreme, feed opening 23 is linked together with activity chamber 2, the part piece that the parts machining produced drops in activity chamber 2 through sliding groove hole 7, can make the piece in activity chamber 2 fall out through feed opening 23 and clear silo 22 in to be convenient for clean the piece.

Supporting bench 21 lower extreme fixedly connected with mounting panel 24, the solidus groove 25 has been seted up respectively to 24 both sides edges of mounting panel, and the solidus groove 25 through the mounting panel 24 both sides can be realized carrying out relative fixed mounting to mounting panel 24.

The utility model discloses a theory of operation does: when the angle of the machined part needs to be adjusted, firstly, the operating handle 13 is turned, the knob block 12 drives the adjusting shaft 11 to rotate, the adjusting shaft 11 drives the positioning wheel 15 and the clamp movable block 10 at the tail end to rotate, the machined part between the clamp movable blocks 10 rotates in the sliding cavity 14, the angle of the machined part can be adjusted, then, the operating handle 18 rotates again, the adjusting shaft 11 drives the adjusting wheel 15 and the clamp movable block 10 at the tail end to rotate, the machined part between the clamp movable blocks 10 rotates, the angle of the machined part can be adjusted, then, the operating handle 18 rotates again, the adjusting handle 18 and the clamp movable block 16 contact with each other, the two groups of clamp movable blocks 18 contact each other, the adjusting handle 18 is attached to the adjusting wheel 16 again, the adjusting wheel 9 and the adjusting handle 13 are attached to the adjusting wheel 13, and the adjusting device can be used for adjusting the angle of the machined part when the adjusting handle 9 is required.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a multi-functional anchor clamps for digit control machine tool, includes anchor clamps base (1), its characterized in that: the clamp is characterized in that a movable cavity (2) is formed in the clamp base (1), two groups of symmetrical driving blocks (3) are slidably connected in the movable cavity (2), a threaded hole penetrates through the middle of each driving block (3), a driving lead screw (4) is connected in the threaded hole in a threaded manner, one end of each driving lead screw (4) is rotatably connected to one side wall of the corresponding movable cavity (2), the other end of each driving lead screw (4) penetrates out of the clamp base (1) and then is fixedly connected to a driving motor (5), the driving motors (5) are fixedly connected to the opposite sides of the clamp base (1), and sliding blocks (6) are fixedly connected to two sides of the upper end of each driving block (3), sliding groove hole (7) have been seted up relatively to anchor clamps base (1) upper end, sliding block (6) sliding connection is in sliding groove hole (7), on relative sliding block (6) in drive block (3) upper end respectively fixedly connected with displacement piece (8), relative side edge of displacement piece (8) upper end respectively fixedly connected with installation block (9), it is connected with anchor clamps movable block (10) to rotate respectively on the relative side of installation block (9), relative swivelling joint has regulating spindle (11) in installation block (9), regulating spindle (11) one end with anchor clamps movable block (10) fixed connection, regulating spindle (11) other end is worn out installation block (9) back fixed connection and is revolved fixed connection The knob block (12), fixedly connected with adjustment handle (13) on knob block (12).

2. The multifunctional clamp for the numerical control machine tool according to claim 1, characterized in that: installation piece (9) is inside has seted up sliding chamber (14), fixedly connected with locating wheel (15) are gone up in regulating spindle (11) in sliding chamber (14), sliding chamber (14) upper end sliding connection has screens piece (16), screens piece (16) lower extreme is provided with the circular curve, the circular curve pastes with locating wheel (15) outer periphery lateral wall and touches, screens piece (16) upper end middle part is rotated and is connected with screw rod (17), fixedly connected with operating handle (18) behind installation piece (9) is worn out to screw rod (17) upper end, be threaded connection between screw rod (17) and installation piece (9).

3. The multifunctional clamp for the numerical control machine tool according to claim 2, characterized in that: the locating device is characterized in that a plurality of densely-distributed gear teeth are fixedly connected to the side wall of the periphery of the locating wheel (15), matched stupefied teeth are fixedly connected to the circular curved surface of the lower end of the clamping block (16), and the stupefied teeth are meshed with the gear teeth to be connected.

4. The multifunctional clamp for the numerical control machine tool according to claim 1, characterized in that: two sets of fixedly connected with backup pad (19) in activity chamber (2) between drive block (3), fixing bearing (20) are installed to backup pad (19) middle part embedded solid, drive lead screw (4) fixed connection is in fixing bearing (20), drive lead screw (4) are two-way lead screw.

5. The multifunctional clamp for the numerical control machine tool according to claim 1, characterized in that: anchor clamps base (1) lower extreme fixedly connected with brace table (21), clear silo (22) that link up around having seted up respectively are propped up on brace table (21), feed opening (23) have been seted up to clear silo (22) relative anchor clamps base (1) lower extreme, feed opening (23) are linked together with activity chamber (2).

6. The multifunctional clamp for the numerical control machine tool according to claim 5, characterized in that: the lower end of the supporting table (21) is fixedly connected with a mounting plate (24), and the edges of two sides of the mounting plate (24) are respectively provided with a fixedly connecting groove (25).