CN217667907U

CN217667907U - Fixing clamp for numerical control machining

Info

Publication number: CN217667907U
Application number: CN202220369894.1U
Authority: CN
Inventors: 李佳
Original assignee: Beijing Jiashun Aurora Technology Co ltd
Current assignee: Beijing Jiashun Aurora Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-10-28
Anticipated expiration: 2032-02-23

Abstract

The utility model provides a mounting fixture for numerical control processing relates to mounting fixture technical field, including the numerical control processing platform, the bracing piece is installed at the top of numerical control processing platform, the bracing piece sets up to two, two be provided with between the bracing piece and place the platform, one side of bracing piece is provided with tilting mechanism, tilting mechanism is including the installation pole, the installation pole sets up to two, one of them one side of bracing piece is run through and is installed the installation sleeve, one of them the installation pole runs through the installation sleeve and installs first gear, the second gear is installed to the below of first gear, the motor is installed to one side of second gear. The utility model discloses, starter motor drives first gear rotation through the second gear, and it is rotatory to drive simultaneously to run through the installation pole, and then drives and place the platform and overturn, is convenient for carry out the processing to the another side of placing the bench part, can realize the double-sided processing to the part.

Description

Fixing clamp for numerical control machining

Technical Field

The utility model relates to a mounting fixture technical field especially relates to a mounting fixture is used in numerical control processing.

Background

Numerical control machining refers to a technological method for machining parts on a numerical control machine, the technological procedures of numerical control machine machining and traditional machine machining are generally consistent but obviously changed, and the mechanical machining method for controlling the displacement of parts and cutters by using digital information is an effective way for solving the problems of variable part varieties, small batch, complex shapes, high precision and the like and realizing high-efficiency and automatic machining.

However, in the prior art, in the process of processing the part by using the existing numerical control machine tool, the part is usually required to be fixedly clamped by using a fixing clamp, so that the part is located at a correct processing position to be processed or detected, but the existing fixing clamp for numerical control processing cannot turn over the part, when the part is required to be processed on two sides, one side of the part is usually required to be manually turned over after the part is processed, and then the part is fixedly clamped again by using the fixing clamp, so that the other side of the part can be processed, the two sides of the part are processed, the operation steps are complicated, the processing efficiency of the part is reduced, and meanwhile, the manual labor amount is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, current mounting fixture for numerical control processing can not overturn the part, carry out two-sided man-hour to the part when needs, the manual upset that goes on the part again after the one side of part is processed and is accomplished usually need, then fix the centre gripping again to the part through mounting fixture, could process the another side of part, the realization is to the two-sided processing of part, operating procedure is loaded down with trivial details, when having reduced the machining efficiency of part, increase the problem of artificial amount of labour.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mounting fixture for numerical control processing, includes the numerical control processing platform, the bracing piece is installed at the top of numerical control processing platform, the bracing piece sets up to two, two be provided with between the bracing piece and place the platform, it is provided with fixture to place the bench, one side of bracing piece is provided with tilting mechanism, tilting mechanism includes the installation pole, the installation pole sets up to two, two the installation pole is installed respectively in the both sides of placing the platform, one of them one side of bracing piece is run through and is installed the installation sleeve, one of them the installation pole runs through the installation sleeve and installs first gear, the below of first gear is installed and is meshed with first gear's second gear, the motor is installed to one side of second gear.

In a preferred embodiment, the motor is sleeved with a fixing ring, and the fixing ring is mounted on the support rod.

The technical effect of adopting the further scheme is as follows: the motor is fixedly arranged on the supporting rod through the arranged fixing ring.

In a preferred embodiment, a rotating shaft is rotatably mounted on one side of the other support rod, and the other mounting rod is mounted on the rotating shaft.

The technical effect of adopting the further scheme is as follows: through the setting of pivot, be convenient for place the platform and overturn between two bracing pieces.

As a preferred embodiment, fixture includes the slide, the slide is installed at the top of placing the platform, the mounting panel is installed at the top of slide, the grip block is installed to one side of mounting panel, the grip block sets up to four, four the grip block is along a side outside surface of mounting panel and is linear array.

The technical effect of adopting the further scheme is as follows: the clamping plates are driven by the sliding seat to move simultaneously.

In a preferred embodiment, a sliding groove is formed at the top of the placing table, and a sliding block is mounted at the bottom of the sliding seat and mounted in the sliding groove.

The technical effect of adopting the further scheme is as follows: the sliding seat is driven to move at the top of the placing table through the sliding block.

As a preferred embodiment, a transverse plate is installed on one side of the sliding seat, limiting rods penetrate through the top of the transverse plate in a movable mode, the number of the limiting rods is two, a top plate is installed at the top of each limiting rod, a pull ring is installed at the top of each top plate, a rectangular groove is formed in the top of the placing table, and a limiting groove is formed in the inner bottom wall of the rectangular groove.

The technical effect of adopting the further scheme is as follows: the limiting rods are located in different limiting grooves, so that the sliding seat is located at different positions, and the clamping plate is located at different positions.

In a preferred embodiment, a spring is arranged between the top plate and the transverse plate, and the spring is positioned between the two limiting rods.

The technical effect of adopting the further scheme is as follows: the spring that does the motion that resets through setting up drives the gag lever post and reinserts the spacing inslot and carry on spacingly to the slide, and then fixes the position of grip block, has improved the grip block and has carried out the stability of fixing the centre gripping to the part.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, carry out two-sided man-hour when needs to the part, tilting mechanism through setting up, after the one side processing of part is accomplished, it is rotatory to drive the second gear through the motor earlier, it is rotatory to drive first gear when the second gear is rotatory, it is rotatory to drive the installation pole that runs through the installation sleeve through first gear, and then it overturns to drive the platform of placing, another installation pole rotates through the pivot when placing the platform upset, after placing the platform upset completion, the operation of stop motor, fix the position of second gear, and then fix the position of placing the platform through first gear, be convenient for carry out the processing to the another side of placing the part on the platform, whole journey need not the manual work to carry out manual upset to the part, can realize the two-sided processing to the part, time saving and labor saving, when having improved the machining efficiency of part, the artificial work load has been alleviateed.

2. The utility model discloses in, make utility model when using through the fixture that sets up, be located different spacing inslot through making the gag lever post, make the slide be located different positions, and then make the grip block be located different positions, can reach the effect that carries out the centre gripping to the part of different specifications, it drives the gag lever post to insert the spacing inslot again and carries on spacingly to the slide to do the motion of reseing through the spring that sets up, and then fix the position of grip block, improved the grip block and carried out the stability of fixing the centre gripping to the part.

Drawings

Fig. 1 is a schematic structural view of a fixing clamp for numerical control machining according to the present invention;

fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of the fixing clamp for numerical control machining according to the present invention;

fig. 3 is an enlarged schematic structural view of a fixing clamp for numerical control machining shown in fig. 1 at B;

fig. 4 is the utility model provides a pair of mounting fixture's for numerical control machining slide structure sketch map.

Illustration of the drawings:

1. a numerical control processing table; 2. a support bar; 3. a placing table; 4. a turnover mechanism; 5. a clamping mechanism;

41. mounting a rod; 42. a rotating shaft; 43. installing a sleeve; 44. a first gear; 45. a second gear; 46. a motor; 47. a fixing ring;

501. a slide base; 502. mounting a plate; 503. a clamping plate; 504. a chute; 505. a rectangular groove; 506. a limiting groove; 507. a transverse plate; 508. a limiting rod; 509. a top plate; 510. a spring; 511. a pull ring; 512. a slide block.

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.

Example 1

As shown in fig. 1 and fig. 2, the utility model provides a technical solution: a fixed clamp for numerical control machining comprises a numerical control machining table 1, wherein a supporting rod 2 is installed at the top of the numerical control machining table 1, a placing table 3 is supported through the supporting rod 2, the placing table 3 is located at a certain height position, the two supporting rods 2 are arranged, the placing table 3 is arranged between the two supporting rods 2, a part is placed through the arranged placing table 3, a clamping mechanism 5 is arranged on the placing table 3, the part is fixedly clamped on a workbench through the clamping mechanism 5, the position of the part is fixed in the machining process, one side of each supporting rod 2 is provided with a turnover mechanism 4, each turnover mechanism 4 comprises two installing rods 41, the two installing rods 41 are arranged, the supporting provided by the installing rods 41 is more stable, the two installing rods 41 are respectively installed on two sides of the placing table 3, and two sides of the placing table 3 are installed through the installing rods 41, the mounting of the placing table 3 is more stable, one side of one of the support rods 2 is provided with a mounting sleeve 43 in a penetrating way, one mounting rod 41 penetrates through the mounting sleeve 43 and is provided with a first gear 44, the mounting rod 41 penetrating through the mounting sleeve 43 is rotatably mounted through the mounting sleeve 43 and the mounting rod 41, the mounting rod 41 is convenient to rotate in the mounting sleeve 43, the first gear 44 is fixedly mounted through the mounting rod 41, a second gear 45 meshed with the first gear 44 is mounted below the first gear 44, the first gear 44 is driven to rotate through the second gear 45, the placing table 3 is driven to turn over through the mounting rod 41 penetrating through the mounting sleeve 43, a motor 46 is mounted on one side of the second gear 45, power is provided for the rotation of the second gear 45 through the motor 46, and a fixing ring 47 is sleeved outside the motor 46, the fixing ring 47 is installed on the supporting rod 2, the motor 46 is fixedly installed on the supporting rod 2 through the fixing ring 47, the motor 46 is enabled to run more stably, one side of the other supporting rod 2 is rotated to be provided with the rotating shaft 42, the other installing rod 41 is installed on the rotating shaft 42, through the setting of the rotating shaft 42, the placing table 3 can be conveniently placed between the two supporting rods 2 through the rotating shaft 42, and the stability of the placing table 3 during overturning is further enhanced.

Example 2

As shown in fig. 1 and fig. 3 and fig. 4, the clamping mechanism 5 includes a sliding base 501, the sliding base 501 is installed on the top of the placing table 3, an installation plate 502 is installed on the top of the sliding base 501, the installation plate 502 is fixed by the installed sliding base 501, a clamping plate 503 is installed on one side of the installation plate 502, the clamping plate 503 is installed by the installed installation plate 502, four clamping plates 503 are arranged, the four clamping plates 503 are in a linear array along the outer surface of one side of the installation plate 502, the component is clamped and fixed by the arranged clamping plate 503, the component is fixedly clamped on the working table, so that the position of the component is fixed during the processing process, a sliding groove 504 is formed on the top of the placing table 3, a sliding block 512 is installed on the top of the sliding base 501, the sliding block 512 slides in the sliding groove 504 to drive the sliding base 501 to move on the top of the placing table 3, and further drive the clamping plate 503 to move, so that the clamping plate 503 can clamp and fix the component, a transverse plate 507 is installed on one side of the sliding seat 501, a limiting rod 508 penetrates through the top of the transverse plate 507 in a movable mode, the position of the sliding seat 501 is limited through the limiting rod 508, the number of the limiting rods 508 is two, the position of the sliding seat 501 is more stable through the arrangement of the two limiting rods 508, a top plate 509 is installed on the top of the limiting rod 508, pull rings 511 are installed on the top of the top plate 509, the limiting rods 508 are driven to move through the arranged pull rings 511, the bottom of the limiting rods 508 is separated from the limiting grooves 506, the limiting on the sliding seat 501 is relieved, a rectangular groove 505 is formed in the top of the placing table 3, limiting grooves 506 are formed in the inner bottom wall of the rectangular groove 505, the number of the limiting grooves 506 is multiple, the sliding seat 501 is located at different positions through the limiting rods 508 located in different limiting grooves 506, and the clamping plates 503 are located at different positions, so that parts of different specifications can be clamped, install spring 510 between roof 509 and the diaphragm 507, spring 510 is located between two gag lever posts 508, and it is spacing to drive gag lever post 508 to insert the spacing inslot 506 again through spring 510 and carry out reset motion simultaneously, and then fixes the position of grip block 503, has improved the stability that grip block 503 carries out fixed centre gripping to the part.

The working principle is as follows:

as shown in fig. 1, 2, 3 and 4, when a double-sided processing of a part is required, the part is fixedly clamped on a worktable by a clamping mechanism 5, after one side of the part is processed, a motor 46 is started first, power is provided for the rotation of a second gear 45 by the motor 46, the second gear 45 rotates and drives a first gear 44 to rotate, the first gear 44 simultaneously drives a mounting rod 41 penetrating through a mounting sleeve 43 to rotate, and then drives a placing table 3 to turn over, the placing table 3 turns over and simultaneously drives another mounting rod 41 to rotate by a rotating shaft 42, after the placing table 3 turns over, the operation of the motor 46 is stopped, the position of the second gear 45 is fixed, and then the position of the placing table 3 is fixed by the first gear 44, so as to process the other side of the part on the placing table 3, the whole process does not need to manually turn over the part, namely, the double-sided processing of the part can be realized, the top plate 511 is pulled upwards first, a top plate 509 is moved upwards, a spring 510 is stretched, the bottom of the pull ring is driven by a pull ring 508, the pull ring 508 is separated from a pull ring 508, the pull ring 508 is moved, the slider is moved, and drives the slider 503 to move, and clamp the slider 501 to clamp the sliding block 502, and then to move, the slider 501, and clamp the slider 501, and the slider 501, the sliding base 501 is located at different positions by locating the limiting rod 508 in different limiting grooves 506, and then the clamping plate 503 is located at different positions, so that parts with different specifications can be clamped.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a mounting fixture for numerical control processing, includes numerical control processing platform (1), its characterized in that: the top of numerical control processing platform (1) is installed bracing piece (2), bracing piece (2) set up to two, two be provided with between bracing piece (2) and place platform (3), it is provided with fixture (5) on platform (3) to place, one side of bracing piece (2) is provided with tilting mechanism (4), tilting mechanism (4) are including installing pole (41), install pole (41) set up to two, two install pole (41) and install respectively in the both sides of placing platform (3), one of them one side of bracing piece (2) is run through and is installed installation sleeve (43), one of them installation pole (41) run through installation sleeve (43) and install first gear (44), second gear (45) with first gear (44) engaged with are installed to the below of first gear (44), motor (46) are installed to one side of second gear (45).

2. The fixing jig for numerical control machining according to claim 1, characterized in that: the motor (46) overcoat is equipped with solid fixed ring (47), gu fixed ring (47) install on bracing piece (2).

3. The fixing clamp for numerical control machining according to claim 1, characterized in that: one side of the other supporting rod (2) is rotatably provided with a rotating shaft (42), and the other mounting rod (41) is arranged on the rotating shaft (42).

4. The fixing jig for numerical control machining according to claim 1, characterized in that: fixture (5) are including slide (501), install at the top of placing platform (3) slide (501), mounting panel (502) are installed at the top of slide (501), grip block (503) are installed to one side of mounting panel (502), grip block (503) set up to four, four grip block (503) are along a side outward surface of mounting panel (502) and are linear array.

5. The fixing clamp for numerical control machining according to claim 4, characterized in that: the top of the placing table (3) is provided with a sliding groove (504), the bottom of the sliding seat (501) is provided with a sliding block (512), and the sliding block (512) is arranged in the sliding groove (504).

6. The fixing clamp for numerical control machining according to claim 4, characterized in that: diaphragm (507) is installed to one side of slide (501), gag lever post (508) has been run through in the top activity of diaphragm (507), gag lever post (508) set up to two, roof (509) are installed at the top of gag lever post (508), pull ring (511) are installed at the top of roof (509), rectangular channel (505) have been seted up at the top of placing platform (3), spacing groove (506) have been seted up on the interior diapire of rectangular channel (505).

7. The fixing clamp for numerical control machining according to claim 6, characterized in that: and a spring (510) is arranged between the top plate (509) and the transverse plate (507), and the spring (510) is positioned between the two limiting rods (508).