CN214519771U

CN214519771U - Clamping device of hook checking machine for spring hooks

Info

Publication number: CN214519771U
Application number: CN202120550656.6U
Authority: CN
Inventors: 夏建忠
Original assignee: ZHEJIANG JINRUI HARDWARE RIGGING CO Ltd
Current assignee: ZHEJIANG JINRUI HARDWARE RIGGING CO Ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-10-29
Anticipated expiration: 2031-03-17

Abstract

A clamping device of a spring hook checking machine. The problem of current spring hook can not carry out reliable clamp tightly is solved. The spring hook clamping device comprises a fixing block and a first pressing block, wherein the first pressing block and the fixing block are matched with each other to form an accommodating space for accommodating the spring hook, the first pressing block is provided with a first position for clamping the spring hook and a second position for opening the spring hook to be conveniently taken and placed, and the first pressing block is matched with the fixing block in a sliding mode. The beneficial effects of the utility model are that, set up fixed block and first briquetting, through the reliable realization spring hook's of the cooperation of fixed block and first briquetting clamp tightly for spring hook is fixed convenient and reliable, simple structure.

Description

Clamping device of hook checking machine for spring hooks

Technical Field

The utility model relates to a spring hook check out test set, concretely relates to spring hook check out clamping device of hook machine.

Background

The spring hook is a common hardware product and is widely applied to mountaineering buckles, cable buckles, pet chains, key accessories, special-shaped chains, luggage buckles, connecting hooks, anti-skid chains and other products. The spring hook is mostly calabash shape, and the nipple joint of the long section, the linear type by the C type passes through the rivet and articulates into closed ring, installs the torsional spring that makes long section, nipple joint be in normally closed state between long section and the nipple joint. Because the rivet holes of the long section and the short section are processed separately, the situation that the hole sites can not be assembled often occurs, and the rejection rate is higher. And after the assembly of spring hook was accomplished, generally need to inspect the spring hook, wherein look over the nipple joint including pressing and look over whether the nipple joint is opened conveniently and whether opening power is suitable to and press the nipple joint after, short energy-conservation whether reliably reset under the effect of spring or torsional spring. The existing spring hook is manually checked after being processed, the hook checking is troublesome, the efficiency is low, the subjectivity is high, the labor cost is high, the product quality cannot be guaranteed, the device for automatically checking the hook for checking the spring hook is not available at present, and a clamp for conveniently checking the hook is not fixed on the spring hook.

SUMMERY OF THE UTILITY MODEL

For solving the problem that current spring hook can not carry out reliable clamp tightly among the background art, the utility model provides a spring hook tests clamping device of hook machine.

The technical scheme of the utility model is that: the utility model provides a clamping device of hook machine is tested to spring hook, includes fixed block and first briquetting, first briquetting and fixed block mutually support and form the accommodation space that is used for holding spring hook, first briquetting have the first position of pressing from both sides tight spring hook and open the second position that the spring hook of being convenient for was put, the relative fixed block cooperation of sliding of first briquetting.

As an improvement of the utility model, the utility model discloses still include the second briquetting, the fixed block on be equipped with the binding face that is used for with spring hook looks adaptation, first briquetting, second briquetting and binding face mutually support and form accommodation space.

As a further improvement of the utility model, the binding surface is inwards sunken to form a notch groove.

As a further improvement of the utility model, first briquetting including connecting the briquetting and pressing from both sides tight foot, tight foot department of clamp be equipped with the tight groove of clamp that is used for holding spring hook.

As a further improvement, the second briquetting laminate with the fixed block mutually, the second briquetting mutually support with the fixed block and form the hole that drops that the spring hook of being convenient for drops, the second briquetting on be equipped with the arc spread groove.

As a further improvement, the fixed block on be equipped with third briquetting and guiding axle, first briquetting cover locate on the guiding axle and along guiding axle axial motion.

As a further improvement, the guiding axle on be equipped with the elastic component, elastic component one end offset with first briquetting, the other end offsets with the third briquetting, the elastic component have the motion trend that the first briquetting of drive tends to the primary importance.

As a further improvement, the third pressing block is arranged on the fixed block through the baffle, and the first pressing block is laminated with the baffle.

As a further improvement, the fixed block on be equipped with the unlocking hole, the unlocking hole in be equipped with and be used for pushing open first briquetting and make first briquetting be in the elastic pin of second position.

As a further improvement of the utility model, the unlocking hole is internally provided with a shoulder part for vertically limiting the elastic pin

The beneficial effects of the utility model are that, set up fixed block and first briquetting, through the reliable realization spring hook's of the cooperation of fixed block and first briquetting clamp tightly for spring hook is fixed convenient and reliable, simple structure.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view in another direction of fig. 1.

Fig. 3 is an exploded schematic view of an embodiment of the present invention.

In the figure, 21, fixed blocks; 211. a binding face; 212. a notch groove; 213. unlocking the hole; 214. an elastic pin; 22. a first pressing block; 221. connecting the pressing blocks; 222. a clamping foot; 223. a clamping groove; 23. an accommodating space; 24. a second pressing block; 241. removing the hole; 242. an arc-shaped connecting groove; 25. a third pressing block; 26. a guide shaft; 261. an elastic member; 27. and a baffle plate.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 and fig. 2-3, the clamping device of the hook checking machine for spring hooks comprises a fixing block 21 and a first pressing block 22, wherein the first pressing block 22 and the fixing block 21 are mutually matched to form an accommodating space 23 for accommodating the spring hooks, the first pressing block 22 is provided with a first position for clamping the spring hooks and a second position for opening the spring hooks to be convenient for taking and placing, and the first pressing block 22 is matched with the fixing block 21 in a sliding mode. The beneficial effects of the utility model are that, set up fixed block and first briquetting, through the reliable realization spring hook's of the cooperation of fixed block and first briquetting clamp tightly for spring hook is fixed convenient and reliable, simple structure.

The utility model discloses still include second briquetting 24, fixed block 21 on be equipped with be used for with the binding face 211 of spring hook looks adaptation, first briquetting 22, second briquetting 24 and binding face 211 mutually support and form accommodation space 23. The arrangement of the binding face and the second pressing block facilitates the spring hook to be put in and the clamping is realized through the matching of the first pressing block and the second pressing block.

The abutting surface 211 is recessed inward to form a notch groove 212. The arrangement of the notch groove is convenient for yielding the connecting screws of the long section and the short section of the spring hook, and the short section of the spring hook is pressed through a mechanism during inspection

The first pressing block 22 comprises a connecting pressing block 221 and a clamping foot 222, and a clamping groove 223 for accommodating a spring hook is formed in the clamping foot 222. Specifically, the second pressing block 24 is attached to the fixing block 21, the second pressing block 24 and the fixing block 21 are matched with each other to form a falling hole 241 facilitating falling of the spring hook, and the second pressing block 24 is provided with an arc-shaped connecting groove 242. Such structure is convenient for press from both sides tight material to reliably fix the spring hook, press from both sides tight groove, arc connecting groove and set up for the arc turn of adaptation spring hook in actual production process certainly, provide limiting displacement simultaneously.

The fixed block 21 is provided with a third pressing block 25 and a guide shaft 26, and the first pressing block 22 is sleeved on the guide shaft 26 and moves along the axial direction of the guide shaft 26. Specifically, the guide shaft 26 is provided with an elastic member 261, one end of the elastic member 261 abuts against the first pressing block 22, and the other end of the elastic member 261 abuts against the third pressing block 25, and the elastic member 261 has a movement tendency of driving the first pressing block 22 to tend to the first position. Such structure can play reliable guide effect to the motion of first briquetting, plays the effect of pre-compaction to first briquetting through the setting of elastic component simultaneously to make and press from both sides tightly reliably.

The third pressing block 25 is arranged on the fixed block 21 through a baffle 27, and the first pressing block 22 is attached to the baffle 27. The structure can play a reliable guiding role in the movement of the first pressing block.

The fixed block 21 is provided with an unlocking hole 213, and an elastic pin 214 for pushing the first pressing block 22 open so that the first pressing block 22 is located at the second position is arranged in the unlocking hole 213. Specifically, a stop shoulder portion for vertically limiting the elastic pin 214 is arranged in the unlocking hole 213. The structure enables the elastic pin to be conveniently and reliably installed and fixed, and meanwhile, when the spring hook is unlocked, the first pressing block can be unlocked in advance, and then the spring hook is ejected out, so that the product blanking is facilitated.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims

1. The clamping device of the spring hook testing machine is characterized by comprising a fixing block (21) and a first pressing block (22), wherein the first pressing block (22) and the fixing block (21) are matched with each other to form an accommodating space (23) for accommodating a spring hook, the first pressing block (22) is provided with a first position for clamping the spring hook and a second position for opening the spring hook to be convenient to take and place, and the first pressing block (22) is matched with the fixing block (21) in a sliding mode.

2. The clamping device of the spring hook testing machine according to claim 1, characterized by further comprising a second pressing block (24), wherein the fixing block (21) is provided with an abutting surface (211) adapted to the spring hook, and the first pressing block (22), the second pressing block (24) and the abutting surface (211) are matched with each other to form the accommodating space (23).

3. The clamping device of a spring hook checker according to claim 2, wherein the abutting surface (211) is recessed inward to form a notch groove (212).

4. The clamping device of the spring hook testing machine according to claim 2, wherein the first pressing block (22) comprises a connecting pressing block (221) and a clamping foot (222), and a clamping groove (223) for accommodating the spring hook is formed at the clamping foot (222).

5. The clamping device of the spring hook testing machine according to claim 2, wherein the second pressing block (24) is attached to the fixing block (21), the second pressing block (24) and the fixing block (21) are mutually matched to form a falling hole (241) facilitating falling of the spring hook, and the second pressing block (24) is provided with an arc-shaped connecting groove (242).

6. The clamping device of the spring hook testing machine according to claim 1, wherein the fixing block (21) is provided with a third pressing block (25) and a guide shaft (26), and the first pressing block (22) is sleeved on the guide shaft (26) and moves along the axial direction of the guide shaft (26).

7. The clamping device of a spring hook testing machine according to claim 6, characterized in that the guide shaft (26) is provided with an elastic member (261), one end of the elastic member (261) abuts against the first pressing block (22), the other end abuts against the third pressing block (25), and the elastic member (261) has a movement tendency to drive the first pressing block (22) to the first position.

8. The clamping device of the spring hook testing machine according to claim 6, wherein the third pressing block (25) is arranged on the fixing block (21) through a baffle (27), and the first pressing block (22) is attached to the baffle (27).

9. The clamping device of the spring hook testing machine according to claim 1, wherein the fixing block (21) is provided with an unlocking hole (213), and an elastic pin (214) for pushing the first pressing block (22) open to enable the first pressing block (22) to be in the second position is arranged in the unlocking hole (213).

10. The clamping device of a spring hook checker according to claim 9, wherein the unlocking hole (213) is provided with a shoulder for vertically limiting the elastic pin (214).