CN207806312U - A kind of hand-pulling quick clamp device - Google Patents

Abstract

The utility model provides a kind of hand-pulling quick clamp device, including pedestal, clamp assembly and clamping and holding assembly；The pedestal includes fixed block, the supporting block being set on the fixed block, the holding tank being opened in the supporting block and the rotation hole being opened in the supporting block；The clamp assembly is rotatably dispose in the supporting block and is rotated in the holding tank；The clamp assembly is rotatably dispose in the supporting block and is rotated in the holding tank；It replaces original rivet interlacement to realize the quick adjusting between clamping and holding assembly and clamp assembly by the way that clamping and holding assembly and clamp assembly are connected through a screw thread simultaneously coordination hinge adjustment portion, solves the technical problem that binding clasp applicable situation is limited in the prior art.

Description

A kind of hand-pulling quick clamp device

Technical field

The utility model belongs to Stamping Die Technology field more particularly to a kind of hand-pulling quick clamp device.

Background technology

Currently, the stamping parts such as some L-shaped, U-shaped are in postorder punching, trimming or integer, it be using a certain plane as base Quasi- face, therefore need to clamp reference plane after positioning on blanking die；The prior art is using compression by hand, when not only big when clamping force Small, there is also security risks；Also have using spring or slide block type binding clasp compression, be difficult to control and operate there is also clamping force Inconvenient defect.

Chinese patent CN201220238961.2 describes a kind of hand-pulling quick clamp device, including upper mold, and lower die holder is convex Mould fixed plate, punch-pin, hand-pulling quick clamp device, lower die holder upper surface pass through binding clasp in the clamping face of punch-pin side bolt The mounting hole of ontology is fixedly mounted one pair or overpays hand-pulling quick clamp device, and hand-pulling quick clamp device is mainly by briquetting, pressure Bar, binding clasp ontology, connecting rod, L-shaped handle composition, compression bar are inserted into the cylindrical hole of binding clasp ontology front upper part into clearance fit, The rear end of compression bar is riveted using rivet and connecting rod one end, and the other end of connecting rod also uses rivet and one end of L-shaped handle to rivet, L The other end of shape handle is connect using pivot pin with binding clasp ontology upper back, and L-shaped handle is dynamic cooperation with pivot pin and can be around pivot pin Rotation, the utility model can make clamping of the stamping parts on blanking die convenient and efficient, securely and reliably, also improve the production of stamping parts Quality and production efficiency.

There are many deficiencies for said mechanism, are such as directly riveted by rivet and connecting rod one end by compression bar, connecting rod it is another End also uses rivet to be riveted with L-shaped handle, may be only available for a kind of occasion so that binding clasp applicable situation is limited.

Utility model content

A kind of hand-pulling quick clamp device of offer in view of the deficiencies of the prior art of the utility model, by by clamping and holding assembly It is connected through a screw thread with clamp assembly and coordination hinge adjustment portion replaces original rivet interlacement to realize clamping and holding assembly and clamp assembly Between quick adjusting, solve the limited technical problem of binding clasp applicable situation in the prior art.

To achieve the above object, the utility model provides the following technical solutions：

A kind of hand-pulling quick clamp device, which is characterized in that including:

Pedestal, the pedestal includes fixed block, the supporting block that is set on the fixed block, is opened in the supporting block Holding tank and the rotation hole that is opened in the supporting block；

Clamp assembly, the clamp assembly are rotatably dispose in the supporting block and are rotated in the holding tank； And

Clamping and holding assembly, the clamping and holding assembly are set on the clamp assembly.

As an improvement, the clamp assembly includes：

Rotation section, the rotation section rotational installation offer regulating tank in the supporting block on the rotation section；

Handle portion, the handle portion are fixedly installed on described rotation section one end；

Hinged adjustment portion, the hinged adjustment portion both ends are hingedly set on the rotation section and are located at the hinged adjusting In slot, threaded hole is offered in the hinged adjustment portion.

As an improvement, the relationship of the width w of the rotation section and width W of the holding tank meets, w ＜ W.

As an improvement, the relationship of the diameter D and the height H of the rotation section of the hinged adjustment portion meet, D ＜ H.

As an improvement, the threaded hole is located at the middle of the hinged adjustment portion.

As an improvement, the clamping and holding assembly includes：

Adjusting screw rod, the adjusting screw rod are threadedly coupled with the threaded hole opened up in the hinged adjustment portion；

Holding section, the holding section are rotatably dispose in described adjusting screw rod one end.

As an improvement, the holding section includes：

Swivel becket, through-hole is offered on the swivel becket, and swivel becket is rotatablely installed by through-hole on the adjusting screw rod；

Clamping frame, the clamping frame are fixedly installed on described swivel becket one end, which is arranged in inverted triangle, among it Form clamping space.

As an improvement, being additionally provided with locking member on the pedestal, which includes：

Fixed seat, the fixed seat are fixedly installed on the base ends, are hollow setting and thereon inside the fixed seat Offer locking through-hole；

Bolt, the bolt are inserted in the locking through-hole；

Resetting spring, the resetting spring is sheathed on the bolt and the resetting spring one end is connected with the fixed seat Its other end is connect with the bolt to be connected.

As an improvement, the handle portion offers location hole compatible with the bolt on the one end of rotation section.

As an improvement, described bolt one end, which is arranged for taper on its other end, is provided with draw ring.

The beneficial effects of the utility model are：

(1) the more traditional binding clasp of the utility model, by the way that adjusting screw rod and the hinged tune are arranged on clamping and holding assembly The threaded hole opened up in section portion is threadedly coupled, and clamping and holding assembly is realized by adjusting distance of the adjusting screw rod in hinged adjustment portion The distance between clamp assembly is to adapt to the diel of different occasions；

(2) the more traditional binding clasp of the utility model, by the way that hinged adjusting is hingedly arranged at clamp assembly rotation section both ends Hinged adjustment portion is revolved when needing to adjust the adjusting screw rod being threadedly coupled in hinged adjustment portion at a distance from hinged adjustment portion in portion Turning 90 ° makes its presentation vertical state go the reversed and positive adjusting that screw rod is adjusted with hand to be conveniently operated personnel；

(3) the more traditional binding clasp of the utility model rotates setting swivel becket in adjusting screw rod one end, and the swivel becket is another End is fixedly connected with clamping frame, and when rotation adjusting screw rod is adjusted into row distance, clamping frame can freely be rotated without modulated The limitation of screw rod rotational angle is saved, clamping frame remains horizontality to ensure the clamping with pressed sheet in diel；

(4) the more traditional binding clasp of the utility model, is arranged locking member on pedestal, when clamp assembly presss from both sides clamping and holding assembly When tight, handle portion turns in the location hole being inserted into handle portion by bolt on locking member, completes the locking of clamp assembly, together When need loosen clamp assembly when can pull bolt that bolt is extracted location hole.

In short, the utility model have many advantages, such as it is simple in structure, clamping quickly, applicable situation it is wide, be particularly suitable for punching press Technical field of mold.

Description of the drawings

It is required in being described below to embodiment for the clearer technical solution for illustrating the utility model embodiment The attached drawing used is briefly described, it should be apparent that, drawings discussed below is only some embodiments of the utility model, For for those of ordinary skill in the art, without creative efforts, it can also obtain according to these attached drawings Obtain other accompanying drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the vertical view of the utility model；

Fig. 3 is the side view of the utility model；

Fig. 4 is the enlarged drawing at A in Fig. 1；

Fig. 5 is the structural schematic diagram of pedestal in the utility model；

Fig. 6 is the structural schematic diagram of clamp assembly in the utility model；

Fig. 7 is the structural schematic diagram of clamping and holding assembly in the utility model；

Fig. 8 is the structural schematic diagram of holding section in the utility model；

Fig. 9 is the structural schematic diagram of bolt in the utility model；

Figure 10 is utility model works status diagram.

Specific implementation mode

The technical scheme in the embodiment of the utility model is clearly and completely illustrated below in conjunction with the accompanying drawings.

Embodiment one

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

As shown in Fig. 1,2,3,4 and 5, a kind of hand-pulling quick clamp device, including:

Pedestal 1, the pedestal 1 includes fixed block 11, the supporting block 12 being set on the fixed block 11, it is described to be opened in Holding tank 13 in supporting block 12 and the rotation hole 14 being opened in the supporting block 12；

Clamp assembly 2, the clamp assembly 2 are rotatably dispose in the supporting block 12 and are carried out in the holding tank 13 Rotation；And

Clamping and holding assembly 3, the clamping and holding assembly 3 are set on the clamp assembly 2.

Further, as shown in fig. 6, the clamp assembly 2 includes：

Rotation section 21, the rotation section 21 are rotatablely installed in the supporting block 12, and adjusting is offered on the rotation section 21 Slot 211；

Handle portion 22, the handle portion 22 are fixedly installed on 21 one end of the rotation section；

Hinged adjustment portion 23, hinged 23 both ends of adjustment portion are hingedly set on the rotation section 21 and are located at the tune It saves in slot 211, threaded hole 231 is offered in the hinged adjustment portion 23.

It should be noted that adjusting screw rod 31 and the spiral shell for being hinged and being opened up in adjustment portion 23 are arranged on clamping and holding assembly 3 Pit 231 is threadedly coupled, and is realized clamping and holding assembly 3 by adjusting distance of the adjusting screw rod 31 in hinged adjustment portion 23 and is clamped The distance between component 2 is to adapt to the diel of different occasions.

It should be further noted that hinged adjustment portion 23 is hingedly set on rotation section 21 and in regulating tank 211, when It will hinged adjustment portion when needing to adjust the adjusting screw rod 31 being threadedly coupled in hinged adjustment portion 23 at a distance from hinged adjustment portion 23 23 be rotated by 90 ° make its present vertical state remove the reversed and positive tune that screw rod 31 is adjusted with hand to be conveniently operated personnel Section.

Further, as shown in Fig. 2, the relationship of the width w of the rotation section 21 and width W of the holding tank 13 is full Foot, w ＜ W.

It should be noted that the width of setting rotation section 21 is less than the width of holding tank 13 convenient for rotation section 21 in holding tank It is rotated in 13, which is that one kind of present embodiment is preferred, is of course not solely limited to the embodiment, may also set up rotation 21 width of portion is more than the width of holding tank 13, and rotation section 21 is located on holding tank 13 and is rotatably dispose in 13 both sides of holding tank.

Further, as shown in figure 3, the relationship of the diameter D and the height H of the rotation section 21 of the hinged adjustment portion 23 Meet, D ＜ H, it is ensured that hinged adjustment portion 23 can be rotated on rotation section 21, while by being adjusted when turning to vertical state Save the adjusting of 31 distance of screw rod.

Further, as shown in figs. 1 and 3, the threaded hole 231 is located at the middle of the hinged adjustment portion 23.

It should be noted that as a preferred embodiment, threaded hole 231 is set to the hinged adjustment portion 23 On the one hand middle can process convenient for the positioning of the threaded hole 231 when processing the hinged adjustment portion 23, on the other hand carry out Adjusting screw rod 31 is conveniently adjusted when adjustable range in the threaded hole 231, is of course not solely limited to the embodiment, also can be by spiral shell The setting to the right of pit 231 or setting to the left.

Further, as shown in fig. 7, the clamping and holding assembly 3 includes：

Adjusting screw rod 31, the adjusting screw rod 31 are threadedly coupled with the threaded hole 231 opened up in the hinged adjustment portion 23；

Holding section 32, the holding section 32 are rotatably dispose in 31 one end of the adjusting screw rod.

Further, as shown in figure 8, the holding section 32 includes：

Swivel becket 321 offers through-hole 3211 on the swivel becket 321, and swivel becket 321 is rotatablely installed by through-hole 3211 In on the adjusting screw rod 31；

Clamping frame 322, the clamping frame 322 are fixedly installed on 321 one end of the swivel becket, and the clamping frame 322 is in three Angle is arranged, and forms clamping space 3221 among it, and the pressed sheet in diel is fixed in clamping space 3221.

It should be noted that rotating setting swivel becket 321 in 31 one end of adjusting screw rod, which fixes Be connected with clamping frame 322, rotate adjusting screw rod 31 adjusted into row distance when, clamping frame 322 can freely be rotated without by The limitation of 31 rotational angle of adjusting screw rod, clamping frame 322 remain horizontality to ensure and pressed sheet in diel Clamping.

Embodiment two

As shown in figs. 1 and 4, wherein identical as embodiment one or corresponding component uses attached drawing mark corresponding with embodiment one Note hereafter only describes the distinctive points with embodiment one for simplicity.The difference of the embodiment two and embodiment one exists In：Locking member 15 is additionally provided on the pedestal 1, which includes：

Fixed seat 151, the fixed seat 151 are fixedly installed on 1 end of the pedestal, which is hollow It is arranged and offers locking through-hole 1511 thereon；

Bolt 152, the bolt 152 are inserted in the locking through-hole 1511；

Resetting spring 153, the resetting spring 153 is sheathed on the bolt 152 and 153 one end of resetting spring and institute Its other end that is connected of fixed seat 151 is stated with the bolt 152 to be connected.

It should be noted that locking member 15, when clamp assembly 2 clamps clamping and holding assembly 3, handle are arranged on pedestal 1 Portion 22 turns in the location hole 221 being inserted into handle portion 22 by bolt 152 on locking member 15, completes the lock of clamp assembly 2 Tightly, it while needing to pull bolt 152 that bolt 152 is extracted location hole 221 when loosening clamp assembly 2.

Further, as shown in figs. 4 and 6, the handle portion 22 offers and the bolt on 21 one end of rotation section 152 compatible location holes 221.

Further, as shown in figure 9,152 one end of the bolt, which is arranged for taper on its other end, is provided with draw ring 1521, It is convenient for the pulling of bolt 152.

The course of work：

As shown in figs. 1 and 10, when need screw rod 31 is adjusted carry out adjustable range in hinged adjustment portion 23 when, will cut with scissors Connecing adjustment portion 23 and rotate makes its 90 ° of rotation reach vertical state, and operating personnel carry out manual adjustment adjusting screw rod 31 at this time, Adjusting screw rod 31, which is rotated backward 90 °, after having adjusted makes it turn to horizontal position, then presses handle portion 22 by holding section 32 pairs of diel pressed sheets carry out clamping, while handle portion 22 turns on pedestal 1 and carries out the handle portion by locking member 15 22 locking pulls the draw ring 1521 on bolt 152 that will insert when clamping of the holding section 32 to be loosened to diel pressed sheet Pin 152, which pulls out, realizes unclasping for handle portion 22 in location hole 221.

In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Described convenient for description the utility model and simplifying, do not indicate or imply the indicated equipment or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

The foregoing description of the disclosed embodiments, make those skilled in the art do not depart from the utility model spirit and In the case of range, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, in the utility model Under introduction, it can modify to these features and embodiment new without departing from this practicality to adapt to particular situation and material The spirit and scope of type.Therefore, the utility model is not limited to the particular embodiment disclosed, fallen with the application Right in embodiment belong to the scope of protection of the utility model.

Claims (10)

1. a kind of hand-pulling quick clamp device, which is characterized in that including:

Pedestal (1), the pedestal (1) includes fixed block (11), the supporting block (12) that is set on the fixed block (11), is opened up In in the supporting block (12) holding tank (13) and the rotation hole (14) that is opened in the supporting block (12)；

Clamp assembly (2), the clamp assembly (2) are rotatably dispose in the supporting block (12) and in the holding tanks (13) It is rotated；And

Clamping and holding assembly (3), the clamping and holding assembly (3) are set on the clamp assembly (2).

2. a kind of hand-pulling quick clamp device according to claim 1, which is characterized in that the clamp assembly (2) includes：

Rotation section (21), rotation section (21) rotational installation are offered in the supporting block (12) on the rotation section (21) Regulating tank (211)；

Handle portion (22), the handle portion (22) are fixedly installed on the rotation section (21) one end；

Hinged adjustment portion (23), described hinged adjustment portion (23) both ends are hingedly set on the rotation section (21) and positioned at described In regulating tank (211), threaded hole (231) is offered in the hinged adjustment portion (23).

3. a kind of hand-pulling quick clamp device according to claim 2, which is characterized in that the width of the rotation section (21) The relationship of the w and width W of the holding tank (13) meets, w ＜ W.

4. a kind of hand-pulling quick clamp device according to claim 2, which is characterized in that the hinged adjustment portion (23) The relationship of the diameter D and height H of the rotation section (21) meets, D ＜ H.

5. a kind of hand-pulling quick clamp device according to claim 2, which is characterized in that the threaded hole (231) is located at The middle of the hinged adjustment portion (23).

6. a kind of hand-pulling quick clamp device according to claim 2, which is characterized in that the clamping and holding assembly (3) includes：

Adjusting screw rod (31), the adjusting screw rod (31) and threaded hole (231) screw thread opened up in the hinged adjustment portion (23) Connection；

Holding section (32), the holding section (32) are rotatably dispose in the adjusting screw rod (31) one end.

7. a kind of hand-pulling quick clamp device according to claim 6, which is characterized in that the holding section (32) includes：

Swivel becket (321) offers through-hole (3211) on the swivel becket (321), and swivel becket (321) passes through through-hole (3211) It is rotatablely installed on the adjusting screw rod (31)；

Clamping frame (322), the clamping frame (322) are fixedly installed on the swivel becket (321) one end, which is in Inverted triangle is arranged, and forms clamping space (3221) among it.

8. a kind of hand-pulling quick clamp device according to claim 2, which is characterized in that also set up on the pedestal (1) There is locking member (15), which includes：

Fixed seat (151), the fixed seat (151) are fixedly installed on the pedestal (1) end, are inside the fixed seat (151) It is hollow to be arranged and offer locking through-hole (1511) thereon；

Bolt (152), the bolt (152) are inserted in the locking through-hole (1511)；

Resetting spring (153), the resetting spring (153) is sheathed on the bolt (152) and resetting spring (153) one end Its other end that is connected with the fixed seat (151) is connected with the bolt (152).

9. a kind of hand-pulling quick clamp device according to claim 8, which is characterized in that the handle portion (22) is close to be turned The compatible location hole (221) with the bolt (152) is offered on dynamic portion (21) one end.

10. a kind of hand-pulling quick clamp device according to claim 8, which is characterized in that described bolt (152) one end is Taper, which is arranged on its other end, is provided with draw ring (1521).