CN212762878U

CN212762878U - Foundry goods frock of polishing

Info

Publication number: CN212762878U
Application number: CN202020670653.1U
Authority: CN
Inventors: 刘子源; 姚松; 刘泽华; 谢晓广
Original assignee: Henan Zhengbang Machinery Manufacturing Co ltd
Current assignee: Henan Zhengbang Machinery Manufacturing Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-03-23
Anticipated expiration: 2030-04-28

Abstract

The utility model belongs to the technical field of the casting takes shape, concretely relates to foundry goods frock of polishing can satisfy the multi-angle through setting up the rotary disk and polish to advancing the piece, and articulated gag lever post that sets up on the workstation can be through rotating around the pin joint, when treating that the workstation is rotatory to relevant position department, and gag lever post downwardly rotating and corresponding locking structure cooperation realize fixing a position required position department with the workstation, have the location nimble, rational in infrastructure characteristics.

Description

Foundry goods frock of polishing

Technical Field

The utility model belongs to the technical field of the casting takes shape, concretely relates to foundry goods frock of polishing.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained. The casting obtained by primary pouring usually has dead heads, inclusions and the like on the surface, and the use of the casting is influenced if the dead heads, the inclusions and the like are not cleaned. At present, the operation is generally carried out by a manual handheld machine, and the efficiency is low.

In the prior art, patent document with publication number CN210307312U provides a small casting polishing tool, which comprises a base, a workbench and a clamping mechanism, wherein the workbench is provided with a positioning hole, the base is provided with a connecting hole, and the fixing pin is penetrated into the connecting hole and the positioning hole to fix the workbench.

SUMMERY OF THE UTILITY MODEL

The utility model provides a foundry goods frock of polishing to the problem that easily appears the spare part and loses when adopting the locating pin to fix among the solution prior art.

The utility model discloses a foundry goods frock of polishing adopts following technical scheme: the utility model provides a foundry goods frock of polishing, includes the base, be provided with the rotary disk on the base, set up on the rotary disk with the rotary disk is coaxial and along the workstation that the upper and lower direction extends, the workstation is close to the articulated gag lever post that is provided with of position department of rotary disk, on the base in the circumference position department interval distribution of rotary disk has a plurality of be used for with the locking structure of gag lever post locking, so that when the workstation rotates to required position department, the gag lever post cooperates and then realizes spacing to the workstation with corresponding locking structure.

Furthermore, the locking structure comprises a limiting groove arranged on the base, and when the limiting rod rotates downwards, the free end of the limiting rod falls into the corresponding limiting groove to lock the workbench.

Furthermore, the limiting groove is provided with a first notch side edge close to the rotating disc and a second notch side edge far away from the rotating disc, a locking plate which stretches towards the limiting groove is hinged to the second notch side edge, a torsion spring penetrates through a hinged shaft of the locking plate, so that the limiting rod is abutted to the locking plate to rotate towards the limiting groove when falling into the limiting groove, along with continuous rotation of the limiting rod, a contact point between a free end of the limiting rod and the locking plate gradually moves towards the free end of the locking plate until the limiting rod does not have a contact point with the locking plate, and the locking plate recovers to an initial state under the action of the elasticity of the torsion spring of the locking plate, so that the free end of the limiting rod is blocked in the limiting groove.

Furthermore, a limiting plate used for limiting the locking plate to rotate towards the outside of the limiting groove is arranged at the position of the side edge of the second notch of the limiting groove.

Furthermore, a torsional spring for resetting the limiting rod is arranged on a hinged shaft of the limiting rod in a penetrating mode.

Furthermore, two groups of clamping mechanisms for clamping the workpiece are oppositely arranged on the workbench at intervals.

Further, the clamping mechanism comprises a support arranged on the workbench and a nut screw rod arranged on the support, and a clamping plate is arranged on the nut screw rod.

Further, the locking structures on the base are 8 groups which are uniformly distributed.

The utility model has the advantages that:

the utility model provides a pair of foundry goods frock of polishing can satisfy the multi-angle through setting up the rotary disk and polish advancing the piece, and articulated gag lever post that sets up on the workstation can be through rotating around the pin joint, when treating that the workstation is rotatory to relevant position department, and gag lever post downwardly rotating and corresponding locking structure cooperate, realize fixing a position the workstation to required position department, have the location nimble, rational in infrastructure's characteristics.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a specific embodiment of a casting polishing tool of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of a state of the limiting rod when the workbench of the casting polishing tool of the present invention rotates;

FIG. 4 is a schematic view of the locking plate after the locking plate is reset when the limiting rod is rotated to a position where the limiting rod is not in contact with the locking plate;

FIG. 5 is a schematic view showing the arrangement of the limiting grooves on the base;

FIG. 6 is a schematic diagram of the structure at B in FIG. 5;

reference numerals:

1: a base; 2: rotating the disc; 3: a work table; 4: a limiting rod; 5: a limiting groove; 6: a first slot side; 7: a second slot side; 8: a limiting plate; 9: a support; 10: a nut screw; 11: a splint; 12: locking plates.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms than those specifically described herein and similar modifications can be made by one skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments of the substrate disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model discloses an embodiment of foundry goods frock of polishing, as shown in fig. 1 to 6, a foundry goods frock of polishing, including base 1, be provided with rotary disk 2 on the base 1, set up on the rotary disk 2 with rotary disk 2 is coaxial and along workstation 3 that upper and lower direction extends, workstation 3 is close to the articulated gag lever post 4 that is provided with of position department of rotary disk 2, on the base 1 in the circumference position department interval distribution of rotary disk 2 has a plurality of being used for with the locking structure of gag lever post 4 locking to when making workstation 3 rotatory to required position department, gag lever post 4 and corresponding locking structure cooperation and then realize spacing to workstation 3. The utility model provides a foundry goods frock of polishing can satisfy the multi-angle through setting up rotary disk 2 and polish advancing the piece, and articulated gag lever post 4 that sets up can be through rotating around the pin joint on the workstation 3, and when treating that workstation 3 is rotatory to relevant position department, gag lever post 4 downwardly rotating and corresponding locking structure cooperation realize fixing a position required position department with workstation 3, have the location nimble, rational in infrastructure's characteristics.

The locking structure comprises a limiting groove 5 arranged on the base 1, and when the limiting rod 4 rotates downwards, the free end of the limiting rod 4 falls into the corresponding limiting groove 5 to further lock the workbench 3.

The limiting groove 5 is provided with a first notch side 6 close to the rotating disc 2 and a second notch side 7 far away from the rotating disc 2, a locking plate 12 which stretches towards the limiting groove 5 is hinged to the second notch side 7, a torsion spring penetrates through a hinged shaft of the locking plate 12, so that the limiting rod 4 is abutted to the locking plate 12 to rotate towards the limiting groove 5 when falling into the limiting groove 5, along with the continuous rotation of the limiting rod 4, a contact point between the free end of the limiting rod 4 and the locking plate 12 gradually moves towards the free end of the locking plate 12 until the limiting rod 4 does not have a contact point with the locking plate 12, and the locking plate 12 recovers to an initial state (namely a horizontal state) under the action of the elasticity of the torsion spring of the locking plate 12 so as to stop the free end of the limiting rod 4 in the limiting groove.

A position of the second notch side 7 of the limit groove 5 is provided with a limit plate 8 for limiting the rotation of the lock plate 12 to the outside of the limit groove 5.

A torsional spring for resetting the limiting rod 4 is arranged on the hinged shaft of the limiting rod 4 in a penetrating manner.

Two groups of clamping mechanisms for clamping workpieces are oppositely arranged on the workbench 3 at intervals.

The clamping mechanism comprises a support 9 arranged on the workbench 3 and a nut screw 10 arranged on the support 9, and a clamping plate 11 is arranged on the nut screw 10.

The locking structures on the base 1 are 8 groups which are evenly distributed.

The rotary disc can be provided with a bearing, the workbench is matched with the bearing in the rotary disc to rotate the workbench, and the rotary disc can also be connected with a driving motor to synchronously rotate the rotary disc and the workbench; the locking plate in the locking structure can also rotate around a rotating shaft extending along the up-and-down direction to realize the stopping of the limiting rod.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a foundry goods frock of polishing, includes the base, be provided with the rotary disk on the base, set up on the rotary disk with the rotary disk is coaxial and follow the workstation that the upper and lower direction extends, its characterized in that: the position, close to the rotating disc, of the workbench is provided with a limiting rod in a hinged mode, a plurality of locking structures used for locking the limiting rod are distributed on the base at intervals at the circumferential position of the rotating disc, and therefore when the workbench rotates to the required position, the limiting rod is matched with the corresponding locking structures to limit the workbench.

2. The casting grinding tool according to claim 1, characterized in that: the locking structure comprises a limiting groove arranged on the base, and when the limiting rod rotates downwards, the free end of the limiting rod falls into the corresponding limiting groove to lock the workbench.

3. The casting grinding tool according to claim 2, characterized in that: the limiting groove is provided with a first notch side edge close to the rotating disc and a second notch side edge far away from the rotating disc, a locking plate extending towards the limiting groove is hinged to the second notch side edge, a torsion spring penetrates through a hinged shaft of the locking plate, so that the limiting rod is abutted to the locking plate to rotate in the limiting groove when falling into the limiting groove, along with continuous rotation of the limiting rod, the free end of the limiting rod and the contact point of the locking plate gradually move towards the free end of the locking plate until the limiting rod and the locking plate have no contact point, and the locking plate recovers to an initial state under the action of the elastic force of the torsion spring and then stops the free end of the limiting rod in the limiting groove.

4. The casting grinding tool according to claim 3, characterized in that: and a limiting plate for limiting the locking plate to rotate towards the outside of the limiting groove is arranged at the position of the side edge of the second notch of the limiting groove.

5. The casting grinding tool according to claim 4, characterized in that: and a torsional spring for resetting the limiting rod is arranged on the hinged shaft of the limiting rod in a penetrating manner.

6. The casting grinding tool according to claim 5, characterized in that: two groups of clamping mechanisms for clamping workpieces are oppositely arranged on the workbench at intervals.

7. The casting grinding tool according to claim 6, characterized in that: the clamping mechanism comprises a support arranged on the workbench and a nut screw arranged on the support, and a clamping plate is arranged on the nut screw.

8. The casting grinding tool according to claim 7, characterized in that: the locking structures on the base are 8 groups which are uniformly distributed.