CN213858760U

CN213858760U - Workpiece hanger structure of smoothing machine

Info

Publication number: CN213858760U
Application number: CN202022748819.XU
Authority: CN
Inventors: 朱孟福
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-03
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a work piece hanger structure of swift current smooth machine, construct including the inserted bar and locate the clamping on the inserted bar, this clamping mechanism includes: the mounting seat is arranged on the inserted rod, and a first connecting piece and a second connecting piece are rotatably arranged on the mounting seat; the clamping piece is connected with the first connecting piece and is provided with a clamping head matched with the annular groove of the workpiece; the operating handle is respectively and rotatably arranged with the first connecting piece and the second connecting piece, so that the clamping head can be locked or separated with the annular groove when the operating handle is operated. The utility model discloses a work piece hanger structure has the clamping to the work piece and the fast of change, and the clamping is firm, difficult wearing and tearing, characteristics that the reliability is high, and makes workman's intensity of labour reduce, improves production efficiency.

Description

Workpiece hanger structure of smoothing machine

Technical Field

The utility model relates to a grinding and polishing technical field, more specifically say, relate to a work piece hanger structure of swift current ray apparatus.

Background

The slide polishing machine is a novel polishing device, compared with the traditional grinding and polishing process, the process of the slide polishing machine is relatively simple, the slide polishing machine is mainly used for household door and window handles, bathrooms, kitchen ware accessories, auto accessories and other grinding and polishing machines, and the slide polishing machine mainly comprises a rack, a workpiece planet main driving mechanism, a workpiece planet passive driving mechanism, a workpiece planet clamping mechanism, a workpiece clamping hanger, a polishing abrasive material (mixed with a certain amount of slide polishing oil), a polishing air cooling mechanism and an electric control device. The automatic grinding and polishing device can clamp a workpiece on the clamping hanger, is arranged on the workpiece planetary clamping mechanism, and can repeatedly grind the workpiece in a grinding material by controlling the workpiece planetary main driving mechanism, so that the automatic grinding and polishing effect of the workpiece is realized. The polishing machine has the advantages of high working efficiency, consistent effect of processing the mirror surface of a workpiece, good working environment, low requirement on proficiency of workers, low consumption cost and the like, and the existing common polishing machine is an environment-friendly high-speed polishing machine disclosed in the patent No. 202020032759.9.

The workpiece hanger is an important component of the smooth machine, and the design reasonability of the workpiece hanger directly influences the labor time of operators, so that the production efficiency is greatly influenced. The structure of the conventional workpiece hanger is shown in fig. 1, and the conventional workpiece hanger comprises an insert rod 10, a screw 20 and a pressing plate 30, wherein a clamped workpiece is a handle a, as shown in fig. 2, the handle a is provided with an insert hole a1 matched with the insert rod 10, the handle a is further provided with an annular groove a2, the handle a is mounted on the insert rod 10 during clamping, and the handle a is fixed by tightening the screw 20 through the pressing plate 30. The existing workpiece hanger adopting the structure has the following problems that the number of workpieces on the workpiece hanger is large in the actual production process, the efficiency of disassembling and replacing the workpieces is low under the condition of manually using a wrench, and the working strength is high. If the electric screwdriver is adopted, although the dismounting efficiency can be improved to a certain extent, after the electric screwdriver is dismounted for many times, the screw is easy to slip, so that the workpiece falls off, the polishing quality of the workpiece is greatly influenced, and the labor intensity of workers is not low. Therefore, the existing workpiece hanger of the slide carriage cannot meet the requirements of saving labor cost and further improving practicability of customers.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a work piece hanger structure of swift current ray apparatus, and it has the clamping to the work piece fast with changing, and the clamping is firm, difficult wearing and tearing, characteristics that the reliability is high, and makes workman's intensity of labour reduce, improves production efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a workpiece hanger structure of swift current smooth machine, includes the inserted bar and locates the clamping machine on the inserted bar and construct, this clamping machine constructs and includes: the mounting seat is arranged on the inserted rod, and a first connecting piece and a second connecting piece are rotatably arranged on the mounting seat; the clamping piece is connected with the first connecting piece and is provided with a clamping head matched with the annular groove of the workpiece; the operating handle is respectively and rotatably arranged with the first connecting piece and the second connecting piece, so that the clamping head can be locked or separated with the annular groove when the operating handle is operated.

Preferably, the clamping piece is adjustably arranged on the first connecting piece, and the clamping head is provided with two groups of symmetrically arranged clamping pieces which can be inserted into the annular groove.

Preferably, an opening is formed in the first connecting piece, the clamping piece penetrates through the opening, a fastening piece for fixing the clamping piece and the first connecting piece is arranged on the clamping piece, and a gasket is arranged between the fastening piece and the first connecting piece.

Preferably, the clamping piece is a shoe-shaped gold ingot screw, and the fastening piece is a nut.

Preferably, the mounting seat is provided with a first concave part and a first convex part, and the operating handle is provided with a second convex part and a second concave part in a matching manner.

The utility model has the advantages that:

the utility model discloses a work piece hanger structure has the clamping to the work piece and the fast of change, and the clamping is firm, difficult wearing and tearing, characteristics that the reliability is high, and makes workman's intensity of labour reduce, improves production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a conventional workpiece hanger;

fig. 2 is a schematic structural view of a conventional lever handle;

fig. 3 is a schematic structural view of a workpiece hanger according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a clamping mechanism according to an embodiment of the present invention;

fig. 5 is a first schematic state diagram of the clamping mechanism according to the embodiment of the present invention;

fig. 6 is a schematic view of a state of the clamping mechanism according to the embodiment of the present invention;

fig. 7 is a schematic view of a connection structure of the workpiece hanger and the handle according to the embodiment of the present invention;

fig. 8 is a diagram illustrating a usage status of the workpiece hanger according to an embodiment of the present invention.

In the figure: a. a handle; a1, jack; a2, annular groove; 10. inserting a rod; 20. a screw; 30. pressing a plate; 1. inserting a rod; 2. a clamping mechanism; 21. a mounting seat; 211. a first connecting member; 2111. an opening; 212. a second connecting member; 213. a first recess; 214. a first projecting portion; 22. assembling a clamping piece; 221. assembling a chuck; 222. clamping pieces are installed; 223. a fastener; 224. a gasket; 23. an operating handle; 231. a second projection; 232. a second recess; 100. a hanger shaft.

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.

As shown in fig. 1-8, a workpiece hanger structure of a smoothing machine comprises an insert rod 1 and a fixture 2 disposed on the insert rod 1, wherein the fixture 2 comprises: the mounting seat 21 is arranged on the inserted link 1, and is provided with a first connecting piece 211 and a second connecting piece 212 in a rotating way; the clamping piece 22 is connected with the first connecting piece 211 and is provided with a clamping head 221 matched with the annular groove a2 of the workpiece; the operating handle 23 is rotatably disposed with the first connecting member 211 and the second connecting member 212, respectively, so that the clamping head 221 can be locked or separated from the annular groove a2 when the operating handle 23 is operated.

By adopting the technical scheme, when the workpiece is clamped specifically, the workpiece (namely the handle a) is inserted into the insert rod 1, and then the workpiece is clamped or replaced by operating the operating handle 23. The specific operation process is as follows: the operating handle 23 is pressed down, the state of the clamping mechanism 2 is changed from the state shown in fig. 5 to the state shown in fig. 6 through the first connecting piece 211 and the second connecting piece 212, at this time, the clamping head 221 and the annular groove a2 realize locking fit, so that the workpiece can be fixed, and at this time, the clamping mechanism 2 can realize self-locking. When the workpiece is removed or replaced, the clamping head 221 is separated from the annular groove a2 by pulling up the operating handle 23. Compare in current work piece hanger, through spanner or electric screwdriver operation, the utility model discloses a work piece hanger structure has the dismouting and changes quick characteristics, labour saving and time saving. And because the work piece hanger is the state shown in fig. 8 often when specifically using, the work piece hanger can be equipped with the multiunit, installs on a hanger axle 100, and the quantity of work piece is also more, and current work piece hanger need take out whole hanger axle 100 from the smoothing machine, carries out dismouting and change operation to the work piece again, and the utility model discloses owing to adopt improved work piece hanger structure, can realize the dismouting and change operation to the work piece in the smoothing machine, improved production efficiency greatly.

As a modified embodiment, the clamping member 22 is adjustably arranged on the first connecting member 211, and the clamping head 221 has two sets of symmetrically arranged clamping pieces 222 which can be inserted into the annular groove a 2; an opening 2111 is formed in the first connecting piece 211, the clamping piece 22 penetrates through the opening 2111, a fastening piece 223 for fixing the clamping piece 22 and the first connecting piece 211 is arranged on the clamping piece 22, and a gasket 224 is arranged between the fastening piece 223 and the first connecting piece 211; the clamping member 22 is a gold-ingot screw 20 and the fastening member 223 is a nut.

By adopting the technical scheme, the clamping piece 22 can be adjusted, so that the workpiece has better applicability, and the convenience for dismounting and replacing the workpiece is ensured. The clamping piece 22 is set by a shoe-shaped gold ingot screw, and the clamping piece 222 can directly adopt the head of the shoe-shaped gold ingot screw or process the head of the shoe-shaped gold ingot screw to be matched with the annular groove a2, so the structure is simple, the assembly and the manufacture are convenient, and the cost is saved.

As a modified embodiment, the mounting seat 21 is provided with a first concave portion 213 and a first convex portion 214, and the operating handle 23 is provided with a second convex portion 231 and a second concave portion 232.

Through adopting above-mentioned technical scheme, first depressed part 213 and the cooperation of second depressed part 231 set up, and first bulge 214 and the cooperation of second depressed part 232 set up for the structure of operation clamping machine structure 2 is more reasonable, ensures the accuracy to the work piece clamping, and operates more smoothly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a workpiece hanger structure of swift current smooth machine, includes the inserted bar and locates the clamping machine on the inserted bar and construct, its characterized in that, this clamping machine constructs and includes:

the mounting seat is arranged on the inserted rod, and a first connecting piece and a second connecting piece are rotatably arranged on the mounting seat;

the clamping piece is connected with the first connecting piece and is provided with a clamping head matched with the annular groove of the workpiece;

the operating handle is respectively and rotatably arranged with the first connecting piece and the second connecting piece, so that the clamping head can be locked or separated with the annular groove when the operating handle is operated.

2. The workpiece hanger structure of a carriage according to claim 1 wherein the clamping member is adjustably mounted on the first connector member, and the clamping head has two symmetrically disposed sets of clamping tabs insertable into the annular groove.

3. The workpiece hanger structure of a smoothing machine according to claim 2, wherein the first connecting member is provided with an opening, the clamping member is disposed through the opening, the clamping member is provided with a fastening member for fixing the clamping member to the first connecting member, and a spacer is provided between the fastening member and the first connecting member.

4. The workpiece hanger structure of a carriage machine of claim 3 wherein the mounting member is a thumb screw and the fastener is a nut.

5. The workpiece hanger structure of a carriage according to any of claims 1-4, wherein the mounting base has a first concave portion and a first convex portion, and the operating handle has a second convex portion and a second concave portion.