CN216442397U

CN216442397U - Positioning fixture

Info

Publication number: CN216442397U
Application number: CN202122858133.0U
Authority: CN
Inventors: 黄悦壮
Original assignee: Jiangmen Yuesheng Mould Co ltd
Current assignee: Jiangmen Yuesheng Mould Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-06
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a positioning clamp, which relates to the technical field of mold positioning clamps and solves the problem of inconvenient mold installation, and comprises two first pressing plates positioned at two sides of a mold, wherein a second pressing plate matched with the other side of the mold is arranged at the side of each first pressing plate; the adjusting component is used for aligning the hole position of the die and the inserting rod and is arranged between the two first abutting plates; the extrusion assembly is used for being matched with the second pressing plate to extrude the position of the adjusting die and is arranged between the adjusting assembly and the second pressing plate, the two first pressing plates move oppositely to enable the two sides of the upper die and the lower die to be tightly attached, the second pressing plates and the pressing plates are matched to adjust the other two sides of the die, and the upper die and the lower die are convenient to insert and fix through the rollers.

Description

Positioning fixture

Technical Field

The utility model relates to the technical field of mold positioning fixtures, in particular to a positioning fixture.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig.

The existing upper and lower dies are provided with a plurality of hole sites and a plurality of corresponding insertion rods, and the upper and lower dies are installed by inserting and fixing the hole sites and the insertion rods.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a positioning fixture with easy adjustment, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning clamp is characterized by comprising two first pressing plates positioned at two sides of a mould, wherein a second pressing plate matched with the other side of the mould is arranged at the side of each first pressing plate; the adjusting component is used for aligning the hole position of the die and the inserting rod and is arranged between the two first pressing plates; and the extrusion assembly is used for matching with the second abutting plate to extrude the position of the adjusting die and is arranged between the adjusting assembly and the second abutting plate.

Preferably, the adjusting part includes fixed plate and regulation pole, it penetrates to adjust the pole fixed plate and fixedly connected with gear, gear top bottom be central symmetry distribution meshing have two in the inside sliding fit's of fixed plate pinion rack, first sliding tray has been seted up to the fixed plate side, pinion rack outer end fixedly connected with wears out the fly leaf of first sliding tray, the fly leaf middle part with first the clamp plate that supports is connected fixedly, run through on the fly leaf and be equipped with the second sliding tray, fly leaf tip sliding fit have with the second supports the clamp plate and is connected the fixed slide bar.

Preferably, the extrusion assembly comprises a screw rod which is fixedly connected with the gear middle shaft and penetrates out of the fixed plate, a threaded sleeve is in threaded connection with the outer surface of the screw rod, two telescopic rods which are in sliding fit with the second sliding groove and are symmetrically distributed are fixedly connected with the outer surface of the threaded sleeve, and a pressing block is fixedly connected with the end part of the threaded sleeve.

Preferably, the top of the first pressing plate and the top of the second pressing plate are both in an inclined angle structure, and the height dimension of the second pressing plate is larger than that of the first pressing plate, so that the first pressing plate and the second pressing plate are convenient to adjust and press and fix.

Preferably, the first pressing plate and the second pressing plate are respectively embedded with a roller matched with the template in a rolling manner on the inclined surface, so that the upper die is convenient to adjust.

Preferably, the outer surface of the adjusting rod is in sliding fit with the rotating rod, so that labor-saving adjustment is facilitated.

Preferably, the end part of the adjusting rod is fixedly connected with a clamping block, so that the end part of the adjusting rod is connected with the output shaft of the motor through a connecting piece and the adjusting rod is driven by the motor.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the two first pressing plates move oppositely, so that the two sides of the upper die and the lower die are tightly attached, the other two sides of the die are adjusted by matching the second pressing plates and the pressing blocks, and the upper die and the lower die are conveniently inserted and fixed through the rollers.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

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

FIG. 2 is a schematic view of the structure of FIG. 1 with the upper and lower molds removed;

FIG. 3 is a schematic diagram of FIG. 2 with the structure broken away;

FIG. 4 is a side view of the partial structure of FIG. 3;

FIG. 5 is a schematic view of the fixing plate shown in FIG. 4 with the fixing plate removed;

fig. 6 is a schematic diagram of the structure of fig. 5 in a disassembled state.

In the figure: 1-a first pressing plate; 2-a second pressing plate; 3-a regulating component; 4, fixing a plate; 5-adjusting the rod; 6-gear; 7-toothed plate; 8-a first sliding groove; 9-a movable plate; 10-a second sliding groove; 11-a slide bar; 12-a pressing assembly; 13-a screw rod; 14-a threaded sleeve; 15-a telescopic rod; 16-a pressing block; 17-a roller; 18-a turn bar; 19-a fixture block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

Example one

Referring to fig. 1-2, a positioning fixture shown in the drawings includes two first pressing plates 1 located at two sides of a mold, and a second pressing plate 2 matched with the other side of the mold is disposed at a side of the first pressing plates 1; the adjusting component 3 is used for aligning the hole positions of the die and the inserting rods and is arranged between the two first pressing plates 1; and the extrusion assembly 12 is used for being matched with the second pressing plate 2 to extrude the extrusion assembly 12 for adjusting the position of the die and is arranged between the adjusting assembly 3 and the second pressing plate 2.

Referring to fig. 3-5, the adjusting assembly 3 shown in the figure includes a fixed plate 4 and an adjusting rod 5, the adjusting rod 5 penetrates the fixed plate 4 and is fixedly connected with a gear 6, two toothed plates 7 which are in sliding fit with the inside of the fixed plate 4 are arranged and meshed with the top bottom of the gear 6 in a central symmetrical manner, a first sliding groove 8 is formed in the side surface of the fixed plate 4, a movable plate 9 which penetrates through the first sliding groove 8 is fixedly connected to the outer end of the toothed plate 7, the middle of the movable plate 9 is fixedly connected with a first pressing plate 1, a second sliding groove 10 is arranged on the movable plate 9 in a penetrating manner, and a sliding rod 11 which is fixedly connected with a second pressing plate 2 is arranged at the end of the movable plate 9 in a sliding fit manner.

It should be noted that, referring to fig. 3-4, the tops of the first pressing plate 1 and the second pressing plate 2 in the drawings are both inclined angle structures, the height dimension of the second pressing plate 2 is larger than the height dimension of the first pressing plate 1, and the inclined surfaces of the first pressing plate 1 and the second pressing plate 2 are both embedded and connected with a roller 17 in rolling fit with the mold plate, so as to facilitate adjustment and pressing fixation, and facilitate adjustment of the upper mold.

It is worth mentioning that: referring to fig. 5, a rotating rod 18 is slidably fitted on the outer surface of the adjusting rod 5, and a fixture block 19 is fixedly connected to the end of the adjusting rod 5, so that the adjusting rod is conveniently connected to the output shaft of the motor through a connecting member, and is driven by the motor, thereby facilitating labor-saving adjustment.

In this embodiment, establish the surface at the bed die with whole device cover, the second is supported clamp plate 2 and is hugged closely the side at the bed die, and support the mould through two first 1 tops of supporting clamp plate and second and support 2 sides of clamp plate, the inserted bar on the bed die is not corresponding with the hole site position this moment, the inserted bar supports the mould, rotation regulation pole 5, gear 6 drives two pinion racks 7 and is the relative motion, thereby make fly leaf 9 drive first supporting clamp plate 1 and remove simultaneously, mould position on the adjustment, the position that makes to be the bed die corresponds from top to bottom, the hole site corresponds with the inserted bar, it is fixed to accomplish to peg graft.

Example two

Referring to fig. 5-6, the illustrated extrusion assembly 12 includes a screw rod 13 fixedly connected to the central axis of the gear 6 and penetrating through the fixing plate 4, a threaded sleeve 14 is threadedly connected to the outer surface of the screw rod 13, two symmetrically distributed telescopic rods 15 slidably engaged with the second sliding grooves 10 are fixedly connected to the outer surface of the threaded sleeve 14, and a pressing block 16 is fixedly connected to the end of the threaded sleeve 14.

In this embodiment, the gear 6 rotates and simultaneously drives the screw rod 13 to rotate, the telescopic rod 15 maintains a horizontal position due to the sliding fit of the movable plate 9, so as to limit the rotation of the threaded sleeve 14, and the screw rod 13 cooperates with the threaded sleeve 14 to enable the threaded sleeve 14 to drive the pressing block 16 to move and simultaneously press the upper mold and the lower mold, so that the upper mold and the lower mold are aligned in position

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A positioning jig, comprising:

the two first pressing plates (1) are positioned on two sides of the mold, and a second pressing plate (2) matched with the other side of the mold is arranged on the side of each first pressing plate (1);

further comprising:

the adjusting assembly (3) is used for aligning hole positions of the die and the inserting rods and is arranged between the two first pressing plates (1);

and the extruding component (12) is used for matching the second pressing plate (2) to extrude and adjust the position of the die, and the extruding component (12) is arranged between the adjusting component (3) and the second pressing plate (2).

2. A positioning jig according to claim 1 wherein: adjusting part (3) include fixed plate (4) and adjust pole (5), it penetrates to adjust pole (5) fixed plate (4) and fixedly connected with gear (6), gear (6) top bottom be central symmetric distribution meshing have two in fixed plate (4) inside sliding fit's pinion rack (7), first sliding tray (8) have been seted up to fixed plate (4) side, pinion rack (7) outer end fixedly connected with wears out fly leaf (9) of first sliding tray (8), fly leaf (9) middle part with first clamp plate (1) is connected fixedly, run through on fly leaf (9) and be equipped with second sliding tray (10), fly leaf (9) tip sliding fit have with the second is supported clamp plate (2) and is connected fixed slide bar (11).

3. A positioning jig according to claim 2 wherein: the extrusion assembly (12) comprises a screw rod (13) which is fixedly connected with the middle shaft of the gear (6) and penetrates out of the fixing plate (4), a threaded sleeve (14) is connected to the outer surface of the screw rod (13) in a threaded mode, two expansion rods (15) which are in sliding fit with the second sliding groove (10) and are symmetrically distributed are fixedly connected to the outer surface of the threaded sleeve (14), and a pressing block (16) is fixedly connected to the end portion of the threaded sleeve (14).

4. A positioning jig according to claim 1 wherein: the top of the first pressing plate (1) and the top of the second pressing plate (2) are both in an inclined angle structure, and the height dimension of the second pressing plate (2) is larger than that of the first pressing plate (1).

5. A positioning jig according to claim 1 wherein: the first pressing plate (1) and the second pressing plate (2) are connected with a roller (17) matched with the template in a rolling mode in an embedded mode on the inclined surface.

6. A positioning jig according to claim 2 wherein: the outer surface of the adjusting rod (5) is in sliding fit with a rotating rod (18).

7. A positioning jig according to claim 2 wherein: the end part of the adjusting rod (5) is fixedly connected with a clamping block (19).