CN219986144U

CN219986144U - Core setting clamp

Info

Publication number: CN219986144U
Application number: CN202320884551.3U
Authority: CN
Inventors: 吴建强
Original assignee: Wuhu Zhongrui Mold Co ltd
Current assignee: Wuhu Zhongrui Mold Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-11-10
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of sand core clamping, and discloses a core setting clamp which solves the problems that in the casting production process, sand cores are required to be placed at designated positions, manual driving is required to be used for core setting, the operation is complex and the efficiency is low. The utility model provides a group core setting anchor clamps, includes fixed establishment and the stop gear of setting in the fixed establishment below, and stop gear is provided with two sets of, fixed establishment includes the fixed plate, fixed plate upper end fixedly connected with mounting panel, fixed plate lower extreme fixedly connected with inserted bar, and the inserted bar below is provided with fixed subassembly, through the setting of inserted bar, fixed subassembly, gag lever post subassembly and holding down plate, has realized the purpose of fixed psammitolite, has solved in casting production process, needs put the psammitolite to appointed position, needs to adopt the manual work to use the driving to carry out the core setting, complex operation, inefficiency's problem.

Description

Core setting clamp

Technical Field

The utility model relates to the technical field of sand core clamping, in particular to a core setting clamp.

Background

The sand core is the material that is used for making the core in the casting production, generally by casting sand, molding sand binder (resin, curing agent) and auxiliary material subaddition equidimension molding materials mix according to certain proportion and become sand + curing agent + additive + resin, in casting production process, need put the sand core to appointed position, need adopt the manual work to use the driving to carry out the core, complex operation, inefficiency adopts the manipulator to replace originally to adopt the manual work to carry out the mode of core down, and the operation end can't directly remove the sand core.

The problems described above are addressed. For this purpose, a group core setting jig is proposed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems that in the casting production process, sand cores are required to be placed at designated positions, manual driving is required to be used for core setting, the operation is complex, and the efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a core anchor clamps under group, includes fixed establishment and sets up the stop gear in the fixed establishment below, and stop gear is provided with two sets of, fixed establishment includes the fixed plate, fixed plate upper end fixedly connected with mounting panel, fixed plate lower extreme fixedly connected with inserted bar, and the inserted bar below is provided with fixed subassembly.

Preferably, the fixed subassembly includes the inside first motor casing of fixed connection at the inserted bar, and the inside motor output of first motor casing fixedly connected with oval dish.

Preferably, the fixed assembly further comprises semicircular blocks which are connected to the lower ends of the inserting rods in a sliding mode, and the semicircular blocks are two.

Preferably, the fixing assembly further comprises a rotating groove arranged on the semicircular block, and an extrusion groove is formed in one side of the semicircular block.

Preferably, the fixing assembly further comprises grooves formed in the semicircular block, and two grooves are formed in the grooves.

Preferably, the fixing assembly further comprises a first spring fixedly connected to one side of the inside of the groove.

Preferably, the stop gear is including setting up the gag lever post subassembly in the fixed plate below, and the gag lever post subassembly includes the slide bar of sliding connection in the fixed plate below, and the slide bar is provided with two, slide bar one side fixedly connected with first stationary blade, slide bar one side top fixedly connected with second stationary blade, is provided with the screw thread groove on the slide bar.

Preferably, the stop gear still includes sliding connection two the holding down plate on the slide bar, holding down plate upper end fixedly connected with second spring, and the second spring is provided with two, and second spring and second stationary blade fixed connection, stop gear still including setting up the drive assembly in fixed plate one side, and drive assembly is provided with two sets of, drive assembly includes the second motor casing of fixed plate one side, the inside motor output fixedly connected with positive and negative tooth ball screw of second motor casing, and positive and negative tooth ball screw and screw groove threaded connection, two the holding down plate between sliding connection have the slide.

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

1. according to the core setting clamp, the purpose of fixing the sand cores is achieved through the arrangement of the inserted link, the fixing assembly, the limiting rod assembly and the lower pressing plate, and the problems that the sand cores are required to be placed at the designated positions in the casting production process, manual driving is required to be used for core setting, operation is complex, and efficiency is low are solved.

Drawings

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

FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 3 is a schematic view of a fixing assembly according to the present utility model;

FIG. 4 is a schematic diagram of a limiting mechanism according to the present utility model;

FIG. 5 is a schematic view of a stop lever assembly according to the present utility model;

fig. 6 is a schematic diagram of a driving assembly structure of the present utility model.

In the figure: 1. a fixing mechanism; 11. a fixing plate; 12. a mounting plate; 13. a rod; 14. a fixing assembly; 141. a first motor housing; 142. an oval plate; 143. a semicircle block; 144. a rotating groove; 145. an extrusion groove; 146. a groove; 147. a first spring; 2. a limiting mechanism; 21. a stop lever assembly; 211. a slide bar; 212. a first fixing piece; 213. a second fixing piece; 214. a thread groove; 22. a lower pressing plate; 23. a second spring; 24. a drive assembly; 241. a second motor housing; 242. positive and negative tooth ball screw; 25. a slide plate; 3. and (5) a sand core.

Description of the embodiments

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.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1 and 2, the core setting clamp comprises a fixing mechanism 1 and a limiting mechanism 2 arranged below the fixing mechanism 1, wherein the limiting mechanism 2 is provided with two groups, the fixing mechanism 1 comprises a fixing plate 11, the upper end of the fixing plate 11 is fixedly connected with a mounting plate 12, the lower end of the fixing plate 11 is fixedly connected with an inserting rod 13, a fixing assembly 14 is arranged below the inserting rod 13, the fixing assembly 14 comprises a first motor casing 141 fixedly connected inside the inserting rod 13, and the output end of a motor inside the first motor casing 141 is fixedly connected with an elliptical disc 142.

The utility model is further described below with reference to examples.

Examples

Referring to fig. 2-6, the fixing component 14 further includes a semicircular block 143 slidably connected to the lower end of the inserting rod 13, two semicircular blocks 143 are provided, the fixing component 14 further includes a rotating groove 144 provided on the semicircular block 143, a pressing groove 145 is provided on one side of the semicircular block 143, the fixing component 14 further includes a groove 146 provided on the semicircular block 143, the groove 146 is provided with two, the fixing component 14 further includes a first spring 147 fixedly connected to one side inside the groove 146, the limiting mechanism 2 includes a limiting rod component 21 provided below the fixing plate 11, the limiting rod component 21 includes a slide rod 211 slidably connected to the lower side of the fixing plate 11, the slide rod 211 is provided with two slide rods 211, one side of the slide rod 211 is fixedly connected with a first fixing piece 212, one side of the slide rod 211 is fixedly connected with a second fixing piece 213, a threaded groove 214 is provided on the slide rod 211, the limiting mechanism 2 further includes a lower pressing plate 22 slidably connected to the two slide rods 211, the upper end of the lower pressing plate 22 is fixedly connected with a second spring 23, the second spring 23 is provided with two, the second spring 23 and the second spring 23 is fixedly connected to the second fixing piece 23, the second spring 23 is fixedly connected to the second fixing piece 213 is fixedly connected to the second pressing plate 22, the second pressing plate 2 includes a ball bearing roller assembly 24, the driving roller assembly is fixedly connected to the two side of the motor housing 11 is fixedly connected to the two ball bearing assembly 24, and the ball bearing assembly is fixedly connected to the two ball bearing assembly 24 is fixedly connected to the two ball bearing assembly, and the ball assembly is fixedly connected to the motor assembly 11, and the motor assembly is provided with the motor assembly 11.

To sum up: according to the core setting clamp disclosed by the utility model, the mechanical arm drives the fixed plate 11 to move downwards through the mounting plate 12, the fixed plate 11 drives the inserted rod 13 to be inserted into the through groove on the sand core 3, when the inserted rod 13 is inserted into the lowest part, the motor in the first motor shell 141 rotates to drive the oval plate 142 to rotate, the oval plate 142 rotates to press the pressing groove 145, so that the two semicircular blocks 143 are separated, the semicircular blocks 143 slide below the inserted rod 13, the sand core is fixed above the semicircular blocks 143, meanwhile, before the fixed plate 11 descends, the motor in the second motor shell 241 rotates to drive the positive and negative tooth ball screw 242 to rotate, so that the distance between the sliding rods 211 changes, the sliding rods 211 drive the lower pressing plate 22 to slide below the sliding plates 25 and match with the width of the sand core, when the inserted rod 13 is inserted into the through groove on the sand core 3, the sand core is pressed upwards by the lower pressing plate 22 to press the second springs 23, the lower pressing plate 22 presses the sand core 3, and the lower pressing plate 22 is pressed by the second springs 143 to apply pressure to the sand core 3, and the sand core is fixed between the lower pressing plates 22 and the semicircular blocks, so that the working efficiency is not lowered, and the working strength is improved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a core anchor clamps under group, includes fixed establishment (1) and sets up stop gear (2) in fixed establishment (1) below, and stop gear (2) are provided with two sets of, its characterized in that: fixed establishment (1) are including fixed plate (11), fixed plate (11) upper end fixedly connected with mounting panel (12), fixed plate (11) lower extreme fixedly connected with inserted bar (13), inserted bar (13) below is provided with fixed subassembly (14), and fixed subassembly (14) outwards expand, fixes psammitolite (3) on inserted bar (13), and fixed subassembly (14) are including fixed connection at inside first motor casing (141) of inserted bar (13), and inside motor output fixedly connected with oval dish (142) of first motor casing (141).

2. A set of core setting clamps as claimed in claim 1, wherein: the fixing assembly (14) further comprises semicircular blocks (143) which are connected to the lower end of the inserting rod (13) in a sliding mode, and the two semicircular blocks (143) are arranged.

3. A core setting jig according to claim 2, wherein: the fixing assembly (14) further comprises a rotating groove (144) formed in the semicircular block (143), and an extrusion groove (145) is formed in one side of the semicircular block (143).

4. A core setting jig according to claim 3, wherein: the fixing assembly (14) further comprises grooves (146) formed in the semicircular blocks (143), and the grooves (146) are two.

5. A set of core setting clamps as defined in claim 4, wherein: the fixing assembly (14) further comprises a first spring (147) fixedly connected to one side inside the groove (146).

6. A set of core setting clamps as claimed in claim 1, wherein: stop gear (2) are including setting up gag lever post subassembly (21) in fixed plate (11) below, and gag lever post subassembly (21) are including sliding connection slide bar (211) in fixed plate (11) below, and slide bar (211) are provided with two, slide bar (211) one side fixedly connected with first stationary blade (212), slide bar (211) one side top fixedly connected with second stationary blade (213), are provided with thread groove (214) on slide bar (211).

7. A set of core setting clamps as defined in claim 6, wherein: the limiting mechanism (2) further comprises a lower pressing plate (22) which is connected to the sliding rod (211) in a sliding mode, a second spring (23) is fixedly connected to the upper end of the lower pressing plate (22), two second springs (23) are arranged, and the second springs (23) are fixedly connected with the second fixing piece (213).

8. A set of core setting clamps as defined in claim 7, wherein: stop gear (2) still including setting up drive assembly (24) in fixed plate (11) one side, and drive assembly (24) are provided with two sets of, drive assembly (24) are including second motor casing (241) of fixed connection in fixed plate (11) one side, the inside motor output fixedly connected with positive and negative tooth ball screw (242) of second motor casing (241), and positive and negative tooth ball screw (242) and screw groove (214) threaded connection, two holding down plate (22) between sliding connection have slide (25).