CN201095080Y

CN201095080Y - Combined clamp

Info

Publication number: CN201095080Y
Application number: CNU2007200434294U
Authority: CN
Inventors: 刘德宝
Original assignee: JIANGSU SAINTY INTERNATIONAL GROUP SUMEX TOOLS CO Ltd
Current assignee: JIANGSU SAINTY INTERNATIONAL GROUP SUMEX TOOLS CO Ltd
Priority date: 2007-11-01
Filing date: 2007-11-01
Publication date: 2008-08-06
Anticipated expiration: 2017-11-01

Abstract

The utility model relates to a combined fixture, which belongs to the technology field of construction tools. The combined fixture includes at least two independent fixtures, at least one connection body is arranged between the independent fixtures; one end of the connection body is fixedly connected with an independent fixture, and the other end is fixedly connected with another independent fixture. The combined fixture of the utility model effectively and conveniently (even can say at all times) realizes clamping of different articles or different parts of the article at the same time, thereby more flexibly and successfully completing construction work of processing movable articles on spot. The appearance of the combined fixture fills in the gaps that the existing independent fixture can not clamp different articles or different parts of the article at the same time.

Description

Built-up jig

Technical field

The utility model relates to a kind of anchor clamps, and is especially a kind of with using the built-up jig that forms after anchor clamps (as G word folder or F word folder) connect each other in the existing building construction always, belongs to the construction technical field of tools.

Background technology

Commonly used in the construction to some anchor clamps in order to object is positioned, as G word folder or F word folder etc.Understand according to the applicant, at present in the actual production construction, often need sentence upper part being fixedly clamped of connection that be relative to each other two of two above objects or object.As large-scale workpiece (as door, window, framework etc.) being carried out scene processing when (as sawing plane, boring, screwing etc.),, workpiece constructs because of weighing greatly to be placed on the workbench; Lean against the work edge of table, holding up then built on the sand against metope or people; It is big to be put in the ground of then standing, ground, also needs upset repeatedly to bend over etc., operates very inconveniently, and the processing at some position can't be implemented.At this moment, comparatively ideal on-the-spot processing mode is: will need workpiece and fixture on every side to clamp simultaneously whenever and wherever possible with a kind of anchor clamps, can the need workpiece is fixing firm, thus carry out required construction operation smoothly; Yet use existing anchor clamps can't realize above-mentioned processing mode.

The utility model content

The purpose of this utility model is: the shortcoming at above-mentioned existing anchor clamps class instrument exists, a kind of built-up jig is proposed, and this built-up jig can be realized the different parts of different objects or object is clamped and locatees easily.

In order to reach above purpose, built-up jig of the present utility model comprises at least two independent anchor clamps, and improvements are to be provided with at least one connected body between the described independent anchor clamps; One end of described connected body and independent anchor clamps are fixedly connected, and its other end and another independent anchor clamps are fixedly connected.

The further improvement of combinations thereof anchor clamps is, described connected body is made of a pair of movable each other connection halfbody that connects and the device for fastening of being located at the connection place; When described connection halfbody connects, form kinematic pair between the described connection halfbody.

When in construction, specifically using, clamp with the fixed position of the independent anchor clamps in the built-up jig earlier a fixed object or an object; Regulate two coupled position that connect between the halfbody, thereby make a movable position to be processed fit of another independent anchor clamps and an object to be processed or an object; Tighten up two then and connect halfbody; Clamp with the movable position to be processed of another independent anchor clamps again an object to be processed or an object.Like this, promptly the be fixed fixed position of object or object of the position movable to be processed of object to be processed or object is fixed, and can treat the position movable to be processed of processing object or object thus and carry out construction operation.Construction finishes, and when need during to the movable position to be processed of another of another object to be processed or object, can unclamp another independent anchor clamps and unclamp two and connect halfbodies; Regulate two coupled position that connect between the halfbody, make another movable position to be processed fit of another independent anchor clamps and another object to be processed or object; And then tighten up two connection halfbodies, and clamp with another independent anchor clamps another movable position to be processed once more another object to be processed or object, can carry out construction operation to another movable position to be processed of another object to be processed or object thus.

In sum, built-up jig of the present utility model can clamp object to be processed and fixed object on every side simultaneously or the position movable to be processed of object and the fixed position of object are clamped simultaneously whenever and wherever possible, thereby the position movable to be processed of object to be processed or object is carried out effectively fixing, and then finish the position movable to be processed for the treatment of processing object or object smoothly and carry out required construction operation.Compare existing single anchor clamps, of the present utility modelly provide a kind of brand-new anchor clamps, will replenish the blank that existing independent anchor clamps can't be clamped different objects or object different parts simultaneously.

Description of drawings

Fig. 1 is the structural representation of built-up jig among the utility model embodiment one.

Fig. 2 is the structural representation of the connected body parts among Fig. 1.

Fig. 3 is the structural representation that the part-first that decomposes of Fig. 2 connects halfbody.

Fig. 4 is the right view of Fig. 3.

Fig. 5 is the structural representation that the part-second that decomposes of Fig. 2 connects halfbody.

Fig. 6 is the left view of Fig. 5.

Fig. 7 is the structural representation that the part-Di three of the decomposition among the utility model embodiment two connects halfbody.

Fig. 8 is that the part-tetrad of the decomposition among the utility model embodiment two connects the structural representation that halfbody and second tightens up lasso.

Fig. 9 is that the part-5-linked of the decomposition among the utility model embodiment three connects the structural representation of halfbody.

Figure 10 is that the part-Di six of the decomposition among the utility model embodiment three connects the structural representation that halfbody and the 3rd tightens up lasso.

Figure 11 is the structural representation of built-up jig among the utility model embodiment four.

Figure 12 is the structural representation of built-up jig among the utility model embodiment five.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

Embodiment one

The built-up jig of present embodiment comprises the two G words folder that leans against mutually as shown in Figure 1--G word folder the 1 and the 2nd G word folder 2, riveted joint has first holder 3 and second holder 4 respectively on the back of G word folder the 1 and the 2nd G word folder 2.Be provided with a connected body 5 between the back of G word folder the 1 and the 2nd G word folder 2, an end of connected body 5 and first holder 3 are fixedly connected (welding, riveted joint or thread connection), and the other end of connected body 5 and second holder 4 are fixedly connected.

As shown in Figure 2, connected body 5 is by a pair of movable each other first connecting halfbody 6, second and connect halfbody 7 and be placed in two lassos 8 that tighten up that connect the halfbody connection places and constitute of connecting.As shown in Figure 3, Figure 4, the first end inside that connects halfbody 6 is shaped on anistree blind hole 9, and its outer peripheral face is shaped on external screw thread 10.As Fig. 5, shown in Figure 6, second end that connects halfbody 7 is made outer octahedron 11, and its other end outer peripheral face is shaped on step surface 12.As shown in Figure 2, connect outer octahedra 11 of halfbody 7 one ends second and insert first when connecting in the interior anistree blind hole 9 of halfbody 6 one ends, form first moving sets; An end that tightens up lasso 8 is shaped on internal thread, and when the internal thread that tightens up lasso 8 cooperated with first external screw thread 10 that connects halfbody 6, the other end sidewall that tightens up lasso 8 was against second and connects on the step surface 12 of halfbody 7 other ends.

During concrete the use, as outdoor when wanting the machining large workpiece temporarily: 1) earlier at outdoor selected a certain fixture (as the tree bar etc.), with any of two G words folder, such as press from both sides with a G word 1 in a plane clamping set bar; 2) unscrew and tighten up lasso 8 connects halfbody 6 with first thread connection, extract second and connect halfbody 7 and rotation, make and in a plane, present the required angle (angle that promptly is fit to clamping work pieces between the 2nd G word folder the 2 and the one G word folder 1 that is connected in the second connection halfbody, 7 one ends, this angle number is 45 ° a multiple), connect halfbody 7 with second again and turn back in the first connection halfbody 6, screw and tighten up lasso 8 connects halfbody 6 with first thread connection; 3) workpiece is shifted near the 2nd G word and press from both sides 2 places, clamp this workpiece with the 2nd G word folder 2.Like this, workpiece is promptly fixed by tree bar and two G words folder, can process operation to workpiece thus.

When need add man-hour to another workpiece of other shape or position, can unclamp the 2nd G word folder 2 and withdraw last workpiece; Unclamp two again and connect halfbody, regulate two coupled position that connect between the halfbody, make between the 2nd G word folder the 2 and the one G word folder 1 to be the angle that is fit to clamp another workpiece; And then tighten up two connection halfbodies, and clamp another workpiece with the 2nd G word folder 2 once more, can process operation to another workpiece thus.

Embodiment two

Present embodiment is on embodiment one basis connected body 5 to be carried out architecture advances, and other structures are identical.The architecture advances of connected body 5 such as Fig. 7, shown in Figure 8, connect on the end wall of an end of halfbody 6 first and to be shaped on first gear ring 13 of equidistantly arranging by the circle spacing, second corresponding first gear ring 13 of an end that connects halfbody 7 be shaped on can with second gear ring 14 of first gear ring, 13 engagements.The central angle that forms between the adjacent teeth separately of first gear ring 13 and second gear ring 14 is 30 °.Form second moving sets when meshing between first gear ring 13 and second gear ring 14.

Different is with embodiment one during concrete the use, adjust the 2nd G word folder the 2 and the one G word press from both sides 1 between when relative position and angle, be by plugging first gear ring 13 and second gear ring 14, make that the position of engagement changes between two gear rings, thereby make angle between the 2nd G word folder the 2 and the one G word folder 1 by the multiple variation of 30 ° of central angles.Other operating positions are identical with embodiment one, differ and give unnecessary details.

Present embodiment is compared embodiment one, can make that the angle in a plane changes more refinement between the 2nd G word folder the 2 and the one G word folder 1 by engagement between two gear rings, clamps shape or the big different objects of position difference each other thereby adapt to better.

Embodiment three

Present embodiment remains on embodiment one basis connected body 5 is carried out architecture advances, and other structures are identical.The architecture advances of connected body 5 such as Fig. 9, shown in Figure 10, be shaped on round blind hole 15 in the first end inside that connects halfbody 6, be shaped on the boss platform 16 that can insert in the round blind hole 15 in second an end corresponding circle blind hole 15 that connects halfbody 7, be covered with frictional disk 17 on the top of boss platform 16.When boss platform 16 inserts in the circle blind hole 15, form revolute between boss platform 16 and the circle blind hole 15.

Different is with embodiment one during concrete the use, after in boss platform 16 inserts circle blind hole 15, screwing under the pressure effect that tightens up lasso 8, connects halfbody 7 and first with the frictional force of circle blind hole 15 inner bottom surfaces with second by frictional disk 17 and connect halfbody 6 and interfix, thereby fix two G words folder and two G words press from both sides the object that is clamped.When adjusting between the 2nd G word folder the 2 and the one G word folder 1 relative position and angle, needn't separate boss platform 16 and circle blind hole 15, only need unclamp and tighten up lasso 8 and boss platform 16 can be rotated get final product in round blind hole 15.Like this, present embodiment almost can be realized the adjustment of the unspecified angle in a plane between the 2nd G word folder the 2 and the one G word folder 1.

Embodiment four

The structure of the critical piece-connected body of present embodiment built-up jig and embodiment one, embodiment two or embodiment three are basic identical, and different is: replace two G word folders 1,2 respectively by two

F word folders

18,19; And replace first holder 3 and second holder 4 respectively by the 3rd holder 20 and the 4th holder 21.

Embodiment five

The structure of the critical piece-connected body of present embodiment built-up jig is identical with embodiment one, embodiment two or embodiment three, and different is: replace two G word folders 1,2 respectively by two

locking pliers

22,23; And replace first holder 3 and second holder 4 respectively by the 5th holder 24 and the 6th holder 25.

The built-up jig of the foregoing description all can be finished position and angle variation in a plane between two independent anchor clamps (G word folder, F word folder or locking pliers etc.), also promptly realizes position in a plane and angle variation between two different objects.Be not difficult to expect, when connecting by a plurality of connected bodies mutually, can finish position in a plurality of planes and angle variation between the different objects, and realize position in a plurality of planes and angle variation between a plurality of different objects with the independent anchor clamps more than two.

To sum up, built-up jig of the present utility model is very effective really to be realized clamping different objects simultaneously with (even can be described as whenever and wherever possible) easily, thereby makes the construction operation of on-the-spot processing mobiles be able to finish more flexibly and successfully.

The utility model is not limited to described in the foregoing description, such as: 1) described independent anchor clamps can also be the independent anchor clamps of other form except G word folder, F word folder or the locking pliers enumerated; 2) position of described holder on independent anchor clamps can change and not limit; 3) connected body also can be an overall structure and connect halfbodies without separating into two; 4) connected body also can by plural a plurality of connection halfbodies each other loose joint form, between two independent anchor clamps, can be implemented in position in a plurality of planes and angle like this and change; 5) can know by inference, built-up jig of the present utility model also can be used for clamping the different parts of same object, as clamps a fixed position and a movable position of same object; Or the like.In addition to the implementation, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims

1. a built-up jig comprises at least two independent anchor clamps, it is characterized in that: be provided with at least one connected body between the described independent anchor clamps; One end of described connected body and independent anchor clamps are fixedly connected, and its other end and another independent anchor clamps are fixedly connected.

2. according to the described built-up jig of claim 1, it is characterized in that: described connected body is made of a pair of movable each other connection halfbody that connects and the device for fastening of being located at the connection place; When described connection halfbody connects, form kinematic pair between the described connection halfbody.

3. according to the described built-up jig of claim 2, it is characterized in that: described a pair of connection halfbody is that the first connection halfbody and second connects halfbody, and described device for fastening is the lasso that tightens up that is placed in two connection halfbody connection places.

4. according to the described built-up jig of claim 3, it is characterized in that: the described first end inside that connects halfbody is shaped on anistree blind hole, and its outer peripheral face is shaped on external screw thread; Described second end that connects halfbody is made outer octahedra, and its other end outer peripheral face is shaped on step surface; The described second outer octahedra insertion first that connects halfbody one end connects in the interior anistree blind hole of halfbody one end, and forms first moving sets; A described end that tightens up lasso is shaped on internal thread; When described internal thread cooperated with described external screw thread, the described other end sidewall that tightens up lasso was against second and connects on the step surface of the halfbody other end.

5. according to the described built-up jig of claim 3, it is characterized in that: be shaped on first gear ring of equidistantly arranging on the end wall of an end of the described first connection halfbody by the circle spacing, described second corresponding first gear ring of an end that connects halfbody be shaped on can with form second moving sets between second gear ring, 14, the first gear rings 13 of first gear ring engagement and second gear ring 14 during engagement.

6. according to the described built-up jig of claim 5, it is characterized in that: the central angle that forms between the adjacent teeth separately of described first gear ring and second gear ring is 30 °.

7. according to the described built-up jig of claim 3, it is characterized in that: the described first end inside that connects halfbody is shaped on round blind hole, described second an end corresponding circle blind hole that connects halfbody is shaped on the boss platform that can insert in the round blind hole, and the top of described boss platform is covered with frictional disk; In the time of in described boss platform inserts the circle blind hole, form revolute between described boss platform and the circle blind hole.

8. according to the arbitrary described built-up jig of claim 1-7, it is characterized in that: described independent anchor clamps are one of G word folder, F word folder and locking pliers.