CN220575607U

CN220575607U - Special fixture for adjustable five-axis numerical control grinding machine

Info

Publication number: CN220575607U
Application number: CN202322293244.0U
Authority: CN
Inventors: 刘海军
Original assignee: Nazai Intelligent Technology Zhejiang Co ltd
Current assignee: Nazai Intelligent Technology Zhejiang Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-03-12
Anticipated expiration: 2033-08-25

Abstract

The utility model relates to a special fixture of an adjustable five-axis numerical control grinding machine, which comprises a bottom plate, wherein a disc is arranged at the center of the upper end of the bottom plate, the upper end of the disc is fixedly connected with a supporting plate, the upper ends of the left side and the right side of the supporting plate are both fixedly connected with a concave plate, the left side of the concave plate is fixedly connected with a balancing weight, the left side of the balancing weight is fixedly connected with a control console, and the left side of the control console is provided with a control knob; the right side the equal connecting rod in concave plate front and back side, the equal fixed connection in bracing piece central point puts and erects the stationary blade on the side of the inclined to the right, erect stationary blade upper end central point put and offered the hole, in the hole through connection anchor clamps metal column, anchor clamps metal column right side through connection stabilizer blade, the equal fixed cylinder of fixed connection of side left end around the stabilizer blade, and stabilizer blade right side is equipped with the clamp block, the clamp block cup joints on the five numerical control grinding machines in the anchor clamps metal column outside whole small and exquisite structure, can manual regulation angular position, the precision is higher, moreover simple structure, the practicality is strong.

Description

Special fixture for adjustable five-axis numerical control grinding machine

Technical Field

The utility model relates to the technical field of grinding machine clamps, in particular to an adjustable five-axis numerical control grinding machine special clamp.

Background

The five-axis numerical control grinding machine is a process test instrument used in the fields of material science and mechanical engineering, the angle of the clamp can not be adjusted, the telescopic length and the clamping degree of the clamp can not be adjusted in the existing special clamp for the grinding machine, and the whole angle can not be electrically controlled.

Patent number CN202220138276.6 discloses a novel five numerical control grinding machine anchor clamps, it is through the organism, the front end of organism is fixed with the bar chuck, rear end fixedly connected with cavity revolving cylinder, its lower extreme is fixed at the upper surface of last slip table, go up the bottom surface left and right sides of slip table and be fixed with first slider respectively, be equipped with on the lower slip table with first slider assorted first slide rail, the front end fixedly connected with first servo motor of slip table down, the output shaft fixedly connected with first ball of first servo motor, be equipped with first lead screw nut on the first ball, be fixed with first lead screw nut seat on the first lead screw nut, the upper surface of first lead screw nut seat is fixed on the bottom surface of last slip table, in the grinding, no matter what grinding position and angle are needed, the condition that does not exist can not be adjusted, it is very nimble, guaranteed the accuracy of grinding, the quality of grinding has been improved greatly, the efficiency of grinding has also been improved greatly, but the device has the following problems: firstly, the chuck position of the clamp can not process and clamp the positions and the placing angles of the cutter to be processed, secondly, the control of the front, back, left and right angles is too traditional, the operation procedure is huge, and the clamp is not suitable for small-sized research production and use in a laboratory.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model realizes the placement and clamping of the cutter to be processed by adopting the clamp metal column and the clamping block, and solves the technical problems of complex structure, complicated production process and overlarge sliding angle structure of the clamp in the prior art by utilizing the connecting groove and the internal thread of the penetrating groove to connect with the threads to match the clamping block to clamp the position of the cutter to be processed.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the special fixture of the adjustable five-axis numerical control grinding machine comprises a bottom plate, wherein a disc is arranged at the center of the upper end of the bottom plate, the upper end of the disc is fixedly connected with a supporting plate, the upper ends of the left side and the right side of the supporting plate are fixedly connected with a concave plate, the left side of the concave plate is fixedly connected with a balancing weight, the left side of the balancing weight is fixedly connected with a control console, and the left side of the control console is provided with a control knob;

the concave plate, the right side the equal connecting rod in concave plate front and back side, the support rod central point puts the equal fixed connection in right side and erects the stationary blade, erect stationary blade upper end central point put and seted up the hole, through-connection anchor clamps metal column in the hole, anchor clamps metal column right side through-connection stabilizer, the equal fixed cylinder of fixed connection in stabilizer front and back side left end, and stabilizer right side is equipped with the clamp block, the clamp block cup joints in the anchor clamps metal column outside.

As one preference, the spout has been seted up to the disc lower extreme, four same sliding blocks of sliding connection in the spout, the sliding block is circular slider uppermost, circular slider sliding connection spout, and circular slider lower extreme has set up circular supporting shoe, circular supporting shoe lower extreme sets up the cylinder, the cylinder runs through PMKD, just sliding block electric connection control platform, the circular slider of control sliding block upper end slides.

As one preferable mode, the center position of the upper end of the disc is fixedly connected with an heightening gasket, four identical fixing columns are arranged at the center position of the upper end of the heightening gasket, a C-shaped block is arranged in the middle of each fixing column, and two sides of the C-shaped block are fixedly connected with diagonal lines of the disc.

As one preferable mode, the left side of the fixture metal column is fixedly connected with the connecting column, the center position inside the fixture metal column is hollow, the right side of the fixture metal column is provided with a thread head, the right side of the thread head is provided with a grinding protrusion, the thread head is of an I-shaped structure, the right side of the thread head is of a round table shape, and the caliber of the right side of the thread head is smaller than that of the left side.

Preferably, an opening is formed in the central position of the upper end of the clamping block, a connecting groove is formed in one side of the central position of the upper end of the opening, a penetrating groove is formed in the other side of the central position of the upper end of the opening, internal threads are formed in the inner side of the connecting groove, and a connecting screw penetrates through the penetrating groove.

As still another preferable mode, a switch mark is arranged on the right side surface of the control knob, and the control knob is electrically connected with the control console.

The utility model has the beneficial effects that:

(1) According to the utility model, the disc is arranged at the lower end of the disc, four sliding blocks are arranged at the lower end of the disc, the lower ends of the sliding blocks penetrate through a fixed connection bottom plate to limit the position of the disc, then the circular sliding blocks are arranged at the upper ends of the sliding blocks, the circular sliding blocks are electrically driven, the circular sliding blocks are electrically connected with a control console, a control driving module is arranged in the control console, the control driving module is electrically connected with the circular sliding blocks to control the circular sliding blocks to slide, a micro motor is arranged in the sliding blocks, and the control console can control the sliding of the upper ends of the sliding blocks by utilizing the control console to carry out electrifying control on the micro motor, so that the rotation of the disc is realized.

(2) According to the utility model, the round sliding block is arranged on the sliding block, the circle of saw teeth are arranged on the outer side of the round sliding block, and then the circle of adaptive saw teeth are also arranged on the inner side of the sliding groove, so that the round sliding block is electrified to work by the micro motor, and when the round sliding block is driven to slide, the disc can normally rotate, and the round sliding block has the advantages of simple principle, strong practicability, simple structure, convenience in control, small size and convenience in use in a laboratory.

(3) According to the utility model, the clamp metal column is arranged, the clamping block at the front end of the clamp metal column is utilized, then a worker manually places the screw in the through groove threaded connection connecting groove, so that the clamp metal column can be clamped, feeding and angle adjustment of the cutter can be manually performed before the cutter is ground, and then the clamp is performed, so that the clamp is simple and convenient, and is suitable for the development of the cutter in a laboratory.

In conclusion, the device has the advantages of simple structure and capability of effectively and uniformly sizing, and is particularly suitable for the technical field of textile sizing devices.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of the structure of the booster shim of the present utility model.

FIG. 3 is a schematic view of the structure of the fixing plate of the present utility model.

Fig. 4 is a schematic structural view of a thread head according to the present utility model.

Detailed Description

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

Example 1

As shown in fig. 1 to 4, the utility model provides an adjustable five-axis numerical control grinding machine special fixture, which comprises a bottom plate 1, wherein a disc 2 is arranged at the center of the upper end of the bottom plate 1, the upper end of the disc 2 is fixedly connected with a supporting plate 3, the upper ends of the left side and the right side of the supporting plate 3 are fixedly connected with a concave plate 4, the left side of the concave plate 4 is fixedly connected with a balancing weight 41, the left side of the balancing weight 41 is fixedly connected with a control console 42, and the left side of the control console 42 is provided with a control knob 43;

the concave plate 4, the right side the equal connecting rod 5 in concave plate 4 front and back side, the equal fixed connection in support rod 5 central point puts the right side and erects stationary blade 51, erect the central point put in stationary blade 51 upper end and seted up the hole, through-connection anchor clamps metal column 6 in the hole, anchor clamps metal column 6 right side through-connection stabilizer 7, the equal fixed cylinder 71 of fixed connection of stabilizer 7 front and back side left end, and stabilizer 7 right side is equipped with clamping block 8, clamping block 8 cup joints in anchor clamps metal column 6 outside.

Further, the spout has been seted up to disc 2 lower extreme, four same sliding blocks 21 of sliding connection in the spout, the sliding block 21 is circular slider uppermost, circular slider sliding connection spout, and circular slider lower extreme has set up circular supporting shoe, circular supporting shoe lower extreme sets up the cylinder, the cylinder runs through PMKD 1, just sliding block 21 electric connection control cabinet 42, the circular slider of control cabinet 42 circular slider upper end circular slider slip, and sliding block 21 lower extreme is used for supporting disc 2, and the spout of seting up in sliding connection disc 2 in the sliding block 21 upper end, the inside cavity of sliding block 21 sets up micro motor, micro motor output shaft fixed connection circular slider, circular slider sliding connection spout, circular slider carries out sliding connection with the circular supporting shoe of lower extreme like this, and sliding block 21 can also drive disc 2 and slide when playing the support to adjust the angle of anchor clamps metal column 6, simple structure, the device is small and exquisite, is suitable for the research and development work in the laboratory.

Further, the center position of the upper end of the disc 2 is fixedly connected with the heightening gasket 22, the center position of the upper end of the heightening gasket 22 is provided with four identical fixing columns 221, the middle of each fixing column 221 is provided with a C-shaped block 222, two sides of each C-shaped block 222 are fixedly connected with the diagonal line of the disc 2, each C-shaped block 222 is used for distinguishing the structural position of the upper end of the disc 2, and a stress adjusting position is also convenient for a worker to adjust in the position, the fixing columns 221 are used for fixedly connecting the heightening gasket 22 of the supporting plate 3 so as to distinguish the disc 2 from the structure on the heightening gasket 22, because the lower ends of the fixing columns 221 arranged on the heightening gasket 22 extend into the lower ends of the heightening gasket 22 when the supporting plate 3 is fixed, if the height is insufficient, the lower ends of the fixing columns 221 are contacted with the bottom plate 1, unnecessary abrasion exists and the rotation of the disc 2 possibly causes the incapability of rotating, so that the heightening gasket 22 increases the lower end space, and the connected structural parts can be placed better, the disc 2 can not be influenced in rotation, the principle, the structure is simple, and practicability is strong.

Further, anchor clamps metal column 6 left side fixed connection spliced pole 61, and anchor clamps metal column 6 inside central point put cavity, anchor clamps metal column 6 right side is equipped with screw thread head 62, screw thread head 62 right side is equipped with grinding arch 63, and screw thread head 62 is the worker's model structure, and screw thread head 62 right side is round platform shape, screw thread head 62 right side bore is less than the left side, spliced pole 61 is in order to make anchor clamps metal column 6 more stable when placing, and the inside central point put cavity of anchor clamps metal column 6, and the inside of anchor clamps metal column 6 just can be stretched into to the cutter like this, then the cutter is placed in the anchor clamps metal column 6, and the tool bit stretches out and waits to grind in grinding arch 63 outside, and screw thread head 62 makes things convenient for stretching into of cutter to place, and manual or cooperation arm all can carry out the material loading of cutter, can carry out the regulation of angle and stretch into the interior degree of anchor clamps metal column 6 of regulation, simple and convenient, low in structure cost.

Further, the central position of the upper end of the clamping block 8 is provided with an opening, one side of the central position of the upper end of the opening is provided with a connecting groove 81, the other side of the central position of the upper end of the opening is provided with a penetrating groove 82, the inner side of the connecting groove 81 is provided with an internal thread, and a connecting screw 83 penetrates through the penetrating groove 82, the clamping block 8 clamps the whole clamp metal column 6, a cutter placed in the clamp metal column 6 is clamped and fixed, and after the cutter is ground, the screw 83 is unscrewed to take out the cutter, so that the clamp is simple and convenient, the structure is small, and the precision is higher.

Still further, the right side surface of control knob 43 is equipped with the switch sign, and control knob 43 electric connection control cabinet 42, and control knob 43 opens and makes control cabinet 42 give the micro-motor in the sliding block 21 with the electric energy transmission, then micro-motor's output shaft rotates and drives and rotate rather than fixed connection's circular slider, then is equipped with the sawtooth outside the circular slider, in the slip in-process, carries out the adaptation with the sawtooth of spout and is connected, just can realize the rotation of disc 2, and is simple and convenient, and control cabinet 42 is used for controlling 4 same sliding blocks 21.

The working process comprises the following steps: firstly, the tail part of a tool to be ground is placed in a clamp metal column 6, one end to be ground is exposed out of a grinding protrusion 63, then the depth of the tool extending into the tool and the angle to be ground are manually adjusted, the tool is fixedly connected with the connecting groove 81 in a threaded manner by utilizing a screw through a through groove 82, then a control knob 43 is manually twisted, the control knob 43 rotates to an open identification position, the control console 42 distributes power to the sliding block 21, the sliding block 21 slides, the disc 2 starts to rotate, the angle of the disc 2 is adjusted, the angle control of the whole clamp is realized, after the angle is adjusted, the control knob 43 rotates to the closed identification position, the whole structure is small and exquisite, and the clamp is applicable to a five-axis numerical control grinding machine in a laboratory, and can manually adjust the angle position, so that the clamp has higher precision and strong practicability.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front and rear", "left and right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

Of course, in this disclosure, those skilled in the art will understand that the term "a" or "an" is to be interpreted as "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, and in another embodiment, the number of elements may be multiple, and the term "a" is not to be construed as limiting the number.

The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art under the technical teaching of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. An adjustable five numerical control grinding machine special fixture which characterized in that: comprising

The novel lifting device comprises a bottom plate (1), wherein a disc (2) is arranged at the center of the upper end of the bottom plate (1), a supporting plate (3) is fixedly connected to the upper end of the disc (2), concave plates (4) are fixedly connected to the upper ends of the left side and the right side of the supporting plate (3), a balancing weight (41) is fixedly connected to the left side of the concave plates (4) on the left side, a control console (42) is fixedly connected to the left side of the balancing weight (41), and a control knob (43) is arranged on the left side of the control console (42);

concave plate (4), the right side concave plate (4) front and back side all connect bracing piece (5), bracing piece (5) central point puts the equal fixed connection in right side and erects stationary blade (51), erect stationary blade (51) upper end central point put and seted up the hole, through-connection anchor clamps metal column (6) in the hole, anchor clamps metal column (6) right side through-connection stabilizer (7), stabilizer (7) all fixed connection stabilization cylinder (71) around, and stabilizer (7) right side is equipped with clamp block (8), clamp block (8) cup joint in anchor clamps metal column (6) outside.

2. The special fixture of adjustable five-axis numerical control grinding machine according to claim 1, characterized in that, the spout has been seted up to disc (2) lower extreme, sliding connection four same sliding blocks (21) in the spout, the top of sliding block (21) is circular slider, circular slider sliding connection spout, and circular slider lower extreme has set up circular supporting shoe, circular supporting shoe lower extreme sets up the cylinder, the cylinder runs through PMKD (1), just sliding block (21) electric connection control platform (42), control platform (42) circular slider slip of circular slider upper end of circular slider (21) is controlled in the circular slider slip.

3. The special fixture of adjustable five-axis numerical control grinding machine according to claim 1, wherein the center position of the upper end of the disc (2) is fixedly connected with an heightening gasket (22), four identical fixing columns (221) are arranged at the center position of the upper end of the heightening gasket (22), a C-shaped block (222) is arranged in the middle of each fixing column (221), and two sides of each C-shaped block (222) are fixedly connected with the diagonal line of the disc (2).

4. The special fixture for the adjustable five-axis numerical control grinding machine according to claim 1, wherein the left side of the fixture metal column (6) is fixedly connected with the connecting column (61), the center position inside the fixture metal column (6) is hollow, the right side of the fixture metal column (6) is provided with the thread head (62), the right side of the thread head (62) is provided with the grinding bulge (63), the thread head (62) is of an I-shaped structure, the right side of the thread head (62) is of a round table shape, and the caliber of the right side of the thread head (62) is smaller than that of the left side.

5. The special fixture of adjustable five-axis numerical control grinding machine of claim 1, wherein the central position of the upper end of the clamping block (8) is provided with an opening, one side of the central position of the upper end of the opening is provided with a connecting groove (81), the other side of the central position of the upper end of the opening is provided with a penetrating groove (82), the inner side of the connecting groove (81) is provided with an internal thread, and a connecting screw (83) penetrates through the penetrating groove (82).

6. The special fixture for the adjustable five-axis numerical control grinding machine according to claim 1, wherein a switch mark is arranged on the right side surface of the control knob (43), and the control knob (43) is electrically connected with the control console (42).