CN220239986U

CN220239986U - Fixing device is used in production of psammitolite machine

Info

Publication number: CN220239986U
Application number: CN202321900450.7U
Authority: CN
Inventors: 毛俊; 王薇
Original assignee: Wuxi Dongpeng Metal Products Co ltd
Current assignee: Wuxi Dongpeng Metal Products Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2023-12-26
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of fixing devices, in particular to a fixing device for sand core machine production, which comprises a side plate, wherein a first hydraulic telescopic machine is fixedly arranged at the upper end of one side of the side plate, a second hydraulic telescopic machine is fixedly arranged at the bottom end of one side of the side plate, a first rectangular plate is fixedly arranged at one end of the first hydraulic telescopic machine, and a second rectangular plate is fixedly arranged at one end of the second hydraulic telescopic machine. According to the utility model, through the fixed arrangement of the first hydraulic telescopic machine, the second telescopic machine, the first rectangular plate, the second rectangular plate, the handle, the baffle plate and the threaded arrangement of the limit screw, when a worker uses the hydraulic telescopic machine, the hydraulic telescopic machine is regulated to drive the rectangular block to move according to the size of the fixed device so as to primarily clamp a workpiece to be machined, the handle is pulled to drive the baffle plate to move to a specified position, and the limit screw is screwed into the slotted hole to limit the baffle plate, so that the effect of respectively clamping the workpiece to be machined longitudinally and transversely is achieved, and the condition that the workpiece to be machined is displaced towards different directions is avoided.

Description

Fixing device is used in production of psammitolite machine

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a fixing device for production of a sand core machine.

Background

The fixing device for the production of the sand core machine is a device for fixing and supporting a sand core die in the production process of the sand core machine. The sand core mould is accurately positioned and stable so as to be convenient for high-quality sand core production, and the sand core mould is firmly fixed in the sand core machine by the fixing device through a proper clamping or fixing mechanism. This ensures that the core mold is accurately positioned during the production process to produce a satisfactory core, and the design and selection of the fixture for core machine production should be determined based on the type of core machine, the process requirements, and the dimensions and shape of the mold. The instructions and safety regulations provided by the manufacturer should be followed before the device is used to ensure proper operation of the device and safety of the operator.

A sand core positioning and fixing device disclosed in a Chinese patent application publication CN203470833U, wherein a positioning pin for positioning is arranged on a fixed die; the core head at one end of the sand core is provided with a positioning hole matched with the positioning pin for positioning and an assembly hole for fixing the core head; the core print is positioned in the fixed die through a positioning pin, and is fixed in the fixed die through a bolt inserted in the assembly hole, and a pressing plate for pressing the core print is arranged at the upper end of the bolt; the movable mould matched with the fixed mould is provided with a groove for accommodating the pressing plate. The sand core is fixed in the vertical direction by pressing the core head through the round pressing plate through the positioning pin and the double-end stud, so that the sand core can not float in the horizontal direction. Compared with the prior art, the utility model solves the problem of unqualified casting wall caused by inaccurate positioning and floating of the sand core of the existing casting die. The utility model has the advantages of convenient operation, simple structure, easy manufacture, easy operation, accurate positioning and firm fixation.

However, the utility model does not allow for complete clamping of irregular workpieces, and the utility model does not facilitate assembly replacement and may damage the workpiece to be machined by compacting both in the lateral and longitudinal clamping directions.

Disclosure of Invention

The utility model aims to provide a fixing device for sand core machine production, which is used for solving the problems in the background technology.

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

the utility model provides a fixing device is used in psammitolite machine production, includes the curb plate, curb plate one side upper end is fixed to be provided with first hydraulic telescoping machine, curb plate one side bottom mounting is provided with the second hydraulic telescoping machine, first hydraulic telescoping machine one end is fixed to be provided with first rectangular plate, second hydraulic telescoping machine one end is fixed to be provided with the second rectangular plate, a plurality of spouts have been fixedly seted up in curb plate one side, curb plate one side slides and is provided with a plurality of baffles, baffle one side is fixed to be provided with the handle, handle one side screw thread is provided with spacing screw, the baffle opposite side is fixed to be provided with a plurality of rectangle strips, rectangle strip one end is fixed to be provided with the pivot, pivot one side is fixed to be provided with the orientation piece.

Preferably, fixing frames are fixedly arranged on two sides of the first hydraulic telescopic machine and two sides of the second hydraulic telescopic machine, and fixing screws are arranged on internal threads of the fixing frames.

Preferably, the upper surface of the side plate is fixedly provided with a slot hole, and the interior of the slot hole is provided with threads.

Preferably, a square block is fixedly arranged on one side of the baffle, and the outer part of the square block is in sliding connection with the inner part of the chute.

Preferably, a first bracket is fixedly arranged on one side of the first rectangular plate, and a second bracket is fixedly arranged on one side of the second rectangular plate.

Preferably, an anti-slip film is fixedly arranged on one side of the direction block, and the anti-slip film is made of polyurethane.

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

1. this fixing device is used in psammitolite machine production is through first hydraulic telescoping machine, the flexible machine of second, first rectangular plate, the second rectangular plate, the handle, the fixed setting of baffle and the screw thread setting of limit screw, during the staff use, according to the fixed device size adjustment hydraulic telescoping machine drive rectangular piece remove preliminary clamping wait the machined part, the pulling handle drives baffle displacement and reaches the assigned position, screw in the slotted hole limit baffle with the limit screw, thereby the effect of treating the machined part has been reached vertically transversely to the centre gripping respectively, the condition of treating the machined part towards different direction displacement has been avoided.

2. This fixing device is used in psammitolite machine production, through the rectangle strip, the pivot, the fixed setting of orientation piece, the staff will treat the machined part and put into the assigned position when using, adjusts orientation piece and rotate along with the pivot and take the place of the processing and contact completely to reach the effect that the irregular machined part of treating of adaptation, thereby avoided the irregular condition that the machined part can't be fixed of treating.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic front view of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a side plate; 2. a first hydraulic telescopic machine; 3. a second hydraulic telescopic machine; 4. a first rectangular plate; 5. a second rectangular plate; 6. a chute; 7. a baffle; 8. a rectangular bar; 9. a rotating shaft; 10. a direction block; 11. a fixing frame; 12. a set screw; 13. a slot hole; 14. square blocks; 15. a first bracket; 16. a second bracket; 17. anti-slip film: 18. a handle; 19. and (5) a limit screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a fixing device is used in psammitolite machine production, including curb plate 1, curb plate 1 one side upper end is fixed to be provided with first hydraulic telescoping machine 2, curb plate 1 one side bottom mounting is provided with second hydraulic telescoping machine 3, first hydraulic telescoping machine 2 one end is fixed to be provided with first rectangular plate 4, second hydraulic telescoping machine 3 one end is fixed to be provided with second rectangular plate 5, a plurality of spouts 6 have been fixedly seted up on curb plate 1 one side, curb plate 1 one side slides and is provided with a plurality of baffles 7, baffle 7 one side is fixed to be provided with handle 18, handle 18 one side screw is provided with spacing screw 19, baffle 7 opposite side is fixed to be provided with a plurality of rectangle strips 8, rectangle strip 8 one end is fixed to be provided with pivot 9, pivot 9 one side is fixed to be provided with direction piece 10.

In this embodiment, preferably, the fixing frames 11 are fixedly arranged on two sides of the first hydraulic telescopic machine 2 and two sides of the second hydraulic telescopic machine 3, the fixing screws 12 are arranged on the internal threads of the fixing frames 11, and the hydraulic machine is installed on the side plate 1 through the fixing screws 12 when a worker uses the hydraulic machine through the fixing frames 11 and the fixing screws 12, so that the effect of fixing the hydraulic machine is achieved.

In this embodiment, preferably, the upper surface of the side plate 1 is fixedly provided with a slot 13, the slot 13 is internally provided with threads, and when a worker uses the side plate, the limit screw 19 is directly screwed into the screw hole through the fixed arrangement of the slot 13, thereby achieving the limit function.

In this embodiment, preferably, the fixed square piece 14 that is provided with in baffle 7 one side, square piece 14 outside and the inside sliding connection of spout 6, through the fixed setting of baffle 7 and square piece 14, when the staff uses, pulling handle 18 drives baffle 7 and square piece 14 and removes in spout 6 inside to the effect of displacement has been reached.

In this embodiment, preferably, the first bracket 15 is fixedly arranged on one side of the first rectangular plate 4, the second bracket 16 is fixedly arranged on one side of the second rectangular plate 5, and the bracket is displaced along with the rectangular plate when a worker uses the device through the fixed arrangement of the first bracket 15 and the second bracket 16, so that the function of supporting the rectangular plate is achieved.

In this embodiment, preferably, the anti-slip film 17 is fixedly arranged on one side of the direction block 10, the anti-slip film 17 is made of polyurethane, and through the fixed arrangement of the anti-slip film 17, when a worker uses, the anti-slip film 17 directly contacts with a workpiece to be processed, thereby achieving the effect of increasing friction force.

When the fixing device for production of the sand core machine is used, the hydraulic telescopic machine is adjusted according to the size of the fixing device to drive the rectangular block to move to initially clamp a workpiece to be machined, the handle 18 is pulled to drive the baffle 7 to move to reach a specified position, the limiting screw 19 is screwed into the slotted hole 13 to limit the baffle 7, the effect of longitudinally and transversely clamping the workpiece to be machined is achieved, and secondly, the adjusting direction block 10 rotates along with the rotating shaft 9 to be in full contact with the workpiece to be machined instead of the workpiece to be machined, and the effect of adapting to irregular workpiece to be machined is achieved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sand core machine production is with fixing device, includes curb plate (1), its characterized in that: the utility model discloses a hydraulic telescopic device for a motor vehicle, including curb plate (1), curb plate (1) one side upper end is fixed to be provided with first hydraulic telescopic device (3), first hydraulic telescopic device (2) one end is fixed to be provided with first rectangular plate (4), second hydraulic telescopic device (3) one end is fixed to be provided with second rectangular plate (5), a plurality of spouts (6) have been fixedly seted up in curb plate (1) one side, curb plate (1) one side slip is provided with a plurality of baffles (7), baffle (7) one side is fixed to be provided with handle (18), handle (18) one side screw thread is provided with spacing screw (19), baffle (7) opposite side is fixed to be provided with a plurality of rectangle strips (8), rectangle strip (8) one end is fixed to be provided with pivot (9), pivot (9) one side is fixed to be provided with direction piece (10).

2. The fixture for sand core machine production of claim 1, wherein: the hydraulic telescopic device is characterized in that fixing frames (11) are fixedly arranged on two sides of the first hydraulic telescopic machine (2) and two sides of the second hydraulic telescopic machine (3), and fixing screws (12) are arranged on internal threads of the fixing frames (11).

3. The fixture for sand core machine production of claim 1, wherein: the upper surface of the side plate (1) is fixedly provided with a slotted hole (13), and threads are formed in the slotted hole (13).

4. The fixture for sand core machine production of claim 1, wherein: a square block (14) is fixedly arranged on one side of the baffle (7), and the outer part of the square block (14) is in sliding connection with the inner part of the chute (6).

5. The fixture for sand core machine production of claim 1, wherein: a first bracket (15) is fixedly arranged on one side of the first rectangular plate (4), and a second bracket (16) is fixedly arranged on one side of the second rectangular plate (5).

6. The fixture for sand core machine production of claim 1, wherein: an anti-slip film (17) is fixedly arranged on one side of the direction block (10), and the anti-slip film (17) is made of polyurethane.