CN206567725U - A kind of car Member Welding fixture - Google Patents

Abstract

The utility model discloses a kind of car Member Welding fixture, it is characterised in that：Specific, totally four, the column including bottom plate, column, universal wheel and two row foldings positioned at bottom plate top, respectively positioned at bottom base plate, the universal wheel totally four, and it is located at column bottom respectively；Two row foldings positioned at bottom plate top are specifically divided into inner clamp body and the row of outer clamp body two, and outer clamp body is divided into outer clamp body A, outer clamp body B and outer clamp body C, the inner clamp body is divided into inner clamp body D, inner clamp body E and inner clamp body F；The utility model is reasonable in design, simple in construction, easy to use, it is easy to the welding of automobile upper member, causes to weld the Member Welding better quality by cleverly clamping, it is more reliable and more stable, workman's construction has been also convenient for simultaneously, the labor intensity of workman has been reduced, also enhances the working security of workman.

Description

A kind of car Member Welding fixture

Technical field

The utility model is related to a kind of auto parts processing tool, is especially a kind of car Member Welding fixture.

Background technology

With the progress of the development science and technology of society, all trades and professions have welcome development at full speed, such as manufacturing is exactly this Sample, manufacturing is the basis of equipment Industry, it is necessary to produce that precision is high, and the strong part of stability just can guarantee that and entirely set Standby is steady reliable；But it is exactly at most frock clamp, the good frock folder of neither one to be used during part is processed The tool element precision that good equipment is processed again is nor very well.

In automobile manufacture industry, welding sequence is essential, and upper construction is the water in stationary engine lid before automobile Case, is to belong to appearance member, the requirement of room and shape is higher, requires relatively stricter during welding, therefore, design is a kind of Special reliable car front-upper is clamped fixation, is those skilled in the art's urgent problem to be solved.

Utility model content

Therefore, the utility model is in order to solve the above problems, and the utility model provides a kind of reasonable in design herein, structure letter It is single, it is easy to use, it is easy to the welding of automobile upper member, causes to weld the Member Welding better quality by cleverly clamping, more It is reliable and stable, while being also convenient for workman's construction, the labor intensity of workman is reduced, the working security of workman is also enhanced.

The utility model is achieved in that a kind of car Member Welding fixture of construction, it is characterised in that：Including bottom plate, Column, universal wheel and two row foldings positioned at bottom plate top are specific, and totally four, the column is described respectively positioned at bottom base plate Universal wheel totally four, and it is located at column bottom respectively；Two row foldings positioned at bottom plate top be specifically divided into inner clamp body and The row of outer clamp body two, and outer clamp body is divided into outer clamp body A, outer clamp body B and outer clamp body C, the inner side Clamp body is divided into inner clamp body D, inner clamp body E and inner clamp body F；

The outer clamp body A includes support A, and the support is connected by bolt with bottom plate；It is bolted and support A The installing plate A of connection；Installing plate A big cylinder A is installed on by pin；And the connection side by connector A to be hinged The upper fixture block seat A that formula is connected with big cylinder A expansion links, upper fixture block seat A pass through mounting blocks A and companies of the installing plate A to be hinged The mode of connecing is connected；The upper fixture block seat A is provided with small cylinder A by bolt, and the expansion link of the small cylinder A is installed by pushing block A Limited location block A；Fixture block seat limited block is provided between the upper fixture block seat A and installing plate A, while being provided with upper left fixture block and the right side Upper fixture block；The installing plate A tops are provided with lower-left fixture block and bottom right fixture block, while being respectively arranged with anterior and side spacing Post A and the spacer pin installed by spacer pin mounting blocks.

According to a kind of car Member Welding fixture described in the utility model, it is characterised in that：The outer clamp body B includes Support B, the support is connected by bolt with bottom plate；It is bolted the installing plate B being connected with support B；Installed by pin In installing plate B big cylinder B；And the upper folder being connected by connector B with the connected mode being hinged with big cylinder B expansion links Block B, upper fixture block seat B is connected by mounting blocks B with installing plate B with the connected mode being hinged；The upper fixture block seat B is set There is upper left fixture block B and limited location block is bolted by upper right the fixture block B, the upper fixture block seat B of fixture block mounting blocks B connections B；The installing plate B tops are provided with lower-left fixture block B and bottom right fixture block B.

According to a kind of car Member Welding fixture described in the utility model, it is characterised in that：The outer clamp body C includes Support C, the support is connected by bolt with bottom plate；It is bolted the installing plate C being connected with support C；Installed by pin In installing plate C big cylinder C；And the upper folder being connected by connector C with the connected mode being hinged with big cylinder C expansion links Block C, upper fixture block seat C is connected by mounting blocks C with installing plate C with the connected mode being hinged；The upper fixture block seat C passes through Bolt is provided with small cylinder C, and the expansion link of the small cylinder C is provided with screens block C by pushing block C；The upper fixture block seat C is with installing Fixture block seat limited block C is provided between plate C, while being provided with upper left fixture block C and upper right fixture block C；The installing plate C tops are set There are lower-left fixture block C and bottom right fixture block C, while being provided with limited post C in front portion.

According to a kind of car Member Welding fixture described in the utility model, it is characterised in that：The inner clamp body D includes Support D, support D is connected by bolt with bottom plate；The installing plate D being connected by bolt with support D；And by bolt with The small cylinder D of installing plate D connections, the expansion link of the small cylinder D has been bolted pushing block D, and pushing block D passes through contiguous block D It is connected with pin mounting blocks D, pin mounting blocks D is provided with spacer pin D.

According to a kind of car Member Welding fixture described in the utility model, it is characterised in that：The inner clamp body E includes Support E, support E is connected by bolt with bottom plate；The installing plate E being connected by bolt with support E；And by bolt with The small cylinder E of installing plate E connections, the expansion link of the small cylinder E has been bolted pushing block E, pushing block E front both sides It is connected by contiguous block E with pin mounting blocks E, pin mounting blocks E is provided with spacer pin E.

According to a kind of car Member Welding fixture described in the utility model, it is characterised in that：Inner clamp body F includes support F, support F is connected by bolt with bottom plate；The installing plate F being connected by bolt with support F；And by bolt with installing The small cylinder F of plate F connections, the expansion link of the small cylinder F is connected with pushing block F, and pushing block F passes through small spacer pin mounting blocks F respectively again It is connected with big spacer pin mounting blocks F and small spacer pin F with big spacer pin F.

The utility model has the advantages that：

One：The utility model is reasonable in design, simple in construction, easy to use, is easy to the welding of automobile upper member, by skilful Wonderful clamping to weld the Member Welding better quality, more reliable and more stable, while being also convenient for workman's construction, reduces workman Labor intensity, also enhance the working security of workman.

Secondly：The utility model sets four universal wheels by reasonably designing universal wheel below four columns, convenient To rotation of the present utility model and movement when using, it is set to make more to facilitate, reliably, it is to avoid artificial welding gun of holding is around welding Part is walked about, at the same also reduce it is artificial hold the potential safety hazard brought when welding gun is walked about, the wire of such as welding gun be wrapped over it is many, or The potential safety hazard brought such as excessive is trampled to the wire.

Thirdly：The utility model often arranges totally three clamp bodies by rational design fixture body, the interior row of outside two, It is relative two-by-two so that weldment clamping it is more reliable and more stable so that each pad is more accurate；While the utility model Rational alignment pin reasonable in design on clamp body, makes its positioning more precise and stable, it is to avoid the dislocation of workpiece, and brings weldering Connect not accurate enough.

It four：The utility model by reasonably designing cylinder, such as left side clamp body, in plus clamp body and right side fixture Body, is respectively adopted using big cylinder A, big cylinder B and big cylinder C, the rotation of upper fixture block is realized by the cylinder, by cleverly Design connector and installed part so that cylinder is being that by rotating to upper fixture block thrust, finally easily completes to part Clamping.

It five：The utility model realizes the rotation of briquetting seat by reasonably designing cylinder and small cylinder, respectively, and fixed The movement of position pin；Clamping of the briquetting to weldment is realized by the movement of briquetting seat, weldment is realized by the movement of alignment pin Be accurately positioned, the movement of spacer pin is realized by the movement of the expansion link of small cylinder, thus complete weldment positioning and It is out of stock, it is convenient and swift, reduce the difficulty of construction and recruitment cost of workman.

Brief description of the drawings

Fig. 1 is the state diagram after the utility model clamping weldment；

Fig. 2-Fig. 3 is the utility model overall schematic；

Fig. 4 is the utility model outer clamp body A overall schematics；

Fig. 5 is the utility model outer clamp body B overall schematics；

Fig. 6-Fig. 7 is the utility model inner clamp body C overall schematics；

Fig. 8 is the utility model outer clamp body D overall schematics；

Fig. 9 is the utility model outer clamp body E overall schematics；

Figure 10 is the utility model outer clamp body F overall schematics.

Embodiment

The utility model is described in detail below in conjunction with accompanying drawing 1- Figure 10, to the skill in the utility model embodiment Art scheme is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, and The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creativeness The every other embodiment obtained under the premise of work, belongs to the scope of the utility model protection.

As shown in Fig. 1-Figure 10, the utility model provides a kind of car Member Welding fixture herein, it is characterised in that：Including Bottom plate 7, column 8, universal wheel 9 and two row foldings positioned at the top of bottom plate 7 are specific, totally four, the column 8, respectively the bottom of positioned at The bottom of plate 7, the universal wheel 9 totally four, and it is located at the bottom of column 8 respectively；Two row foldings positioned at the top of bottom plate 7 specifically divide For inner clamp body and the row of outer clamp body two, and outer clamp body is divided into outer clamp body A1, outer clamp body B2 and outside Clamp body C3, the inner clamp body is divided into inner clamp body D4, inner clamp body E5 and inner clamp body F6；

The outer clamp body A1 includes support A1.1, and the support is connected by bolt with bottom plate 7；Be bolted with The installing plate A1.2 of support A1.1 connections；Installing plate A1.2 big cylinder A1.3 is installed on by pin；And pass through connector The upper fixture block seat A1.4 that A1.5 is connected with the connected mode being hinged with big cylinder A1.3 expansion links, upper fixture block seat A1.4 pass through Mounting blocks A1.6 is connected with installing plate A1.2 with the connected mode being hinged；The upper fixture block seat A1.4 is provided with small by bolt Cylinder A1.7, the expansion link of the small cylinder A1.7 is provided with limited block A1.9 by pushing block A1.8；Upper fixture block seat A1.4 with Fixture block seat limited block is provided between installing plate A1.2, while being provided with upper left fixture block and upper right fixture block；The installing plate A1.2 Top is provided with lower-left fixture block and bottom right fixture block, while being respectively arranged with limited post A1.10 and by spacing in anterior and side Sell the spacer pin that mounting blocks are installed.

According to a kind of car Member Welding fixture described in the utility model, it is characterised in that：The outer clamp body B2 bags Support B2.1 is included, the support is connected by bolt with bottom plate 7；It is bolted the installing plate B2.2 being connected with support B2.1； Installing plate B2.2 big cylinder B2.3 is installed on by pin；And by connector B2.5 with the connected mode that is hinged with it is big The upper fixture block seat B2.4 of cylinder B2.3 expansion links connection, upper fixture block seat B2.4 is by mounting blocks B2.6 with installing plate B2.2 to cut with scissors The connected mode connection of connection；The upper fixture block seat B2.4 is provided with upper left fixture block B2.8 and connected by fixture block mounting blocks B2.10 Upper right the fixture block B2.11, the upper holder block seat B2.4 connect is bolted limited location block B2.7；The installing plate B2.2 tops It is provided with lower-left fixture block B2.9 and bottom right fixture block B2.12.

According to a kind of car Member Welding fixture described in the utility model, it is characterised in that：The outer clamp body 3 includes Support C3.1, the support is connected by bolt with bottom plate 7；It is bolted the installing plate C3.2 being connected with support C3.1；It is logical Cross the big cylinder C3.3 that pin is installed on installing plate C3.2；And connected mode and air by connector C3.4 to be hinged The upper fixture block seat C3.5 of cylinder C3.3 expansion links connection, upper fixture block seat C3.5 is by mounting blocks C3.6 with installing plate C3.2 to be hinged The connected mode connection connect；The upper fixture block seat C3.5 is provided with small cylinder C3.7 by bolt, and the small cylinder C3.7's is flexible Bar is provided with screens block C3.9 by pushing block C3.8；Fixture block seat limit is provided between the upper fixture block seat C3.5 and installing plate C3.2 Position block C3.11, while being provided with upper left fixture block C3.14 and upper right fixture block C3.15；The installing plate C3.2 tops are provided with lower-left Fixture block C3.12 and bottom right fixture block C3.13, while being provided with limited post C3.10 in front portion.

According to a kind of car Member Welding fixture described in the utility model, the inner clamp body D4 includes support D4.1, Support D4.1 is connected by bolt with bottom plate 7；The installing plate D4.2 being connected by bolt with support D4.1；And pass through spiral shell The small cylinder 4.3 that bolt is connected with installing plate D4.2, the expansion link of the small cylinder D4.3 has been bolted pushing block D4.4, and this is pushed away Block D4.4 is connected by contiguous block D4.5 with pin mounting blocks D4.6, and pin mounting blocks D4.6 is provided with spacer pin D4.7.

According to a kind of car Member Welding fixture described in the utility model, the inner clamp body E5 includes support E5.1, Support E5.1 is connected by bolt with bottom plate 7；The installing plate E5.2 being connected by bolt with support E5.1；And pass through spiral shell The small cylinder E5.3 that bolt is connected with installing plate E5.2, the expansion link of the small cylinder E5.3 has been bolted pushing block E, the pushing block E front both sides are connected by contiguous block E5.4 with pin mounting blocks E5.6, and pin mounting blocks E5.6 sets limited location Sell E5.5.

According to a kind of car Member Welding fixture described in the utility model, inner clamp body F6 includes support F6.1, the branch Frame F6.1 is connected by bolt with bottom plate 7；The installing plate F6.2 being connected by bolt with support F6.1；And by bolt with The small cylinder F6.3 of installing plate F6.2 connections, the expansion link of the small cylinder F6.3 is connected with pushing block F6.4, and pushing block F6.4 distinguishes again It is connected by small spacer pin mounting blocks F6.5 with big spacer pin mounting blocks F6.6 and small spacer pin F6.7 with big spacer pin F6.8.

The utility model is mainly positioned and clamped by locating surface, alignment pin, fixture block, so that it is guaranteed that the position of weldment Put precision.The distribution mode of six supporting-points, it is consistent with the GDT information of workpiece.Proper grip selection device, is significantly reduced auxiliary Help the time, it is ensured that product quality, raise labour productivity, but also operative can be facilitated, mitigate manual labor.Workpiece exists Position in fixture determined completely, and workpiece is rested on six bearing-surfaces by certain requirements arrangement, make six of workpiece oneself All limited by degree, wherein each supporting-point correspondingly limits one degree of freedom, it is ensured that the positioning of part is reliably accurate.When When controlling switch is opened, the cylinder in six supporting plates produces motion, and clamp body A1, clamp body B2, clamp body C3 are overturn zero Part is compressed, and by being fixed on fixture for part secure, operating personnel can carry out weld job to part according to drawing, work as welding After the completion of, the switch of control gas circuit is closed, and the cylinder in six supporting plates produces motion, clamp body A1, clamp body B2, clamp body C3 upsets will be opened, and support the small return hydraulic cylinder of alignment pin motion, operating personnel are that can be taken off part, and whole operation is completed.

The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (6)

1. a kind of car Member Welding fixture, it is characterised in that：Including bottom plate（7）, column（8）, universal wheel（9）And be located at Bottom plate（7）Two row foldings on top are specific, the column（8）Totally four, respectively positioned at bottom plate（7）Bottom, the universal wheel（9）Altogether Four, and it is located at column respectively（8）Bottom；It is described to be located at bottom plate（7）Two row foldings on top are specifically divided into inner clamp body and outer The row of side clamp body two, and outer clamp body is divided into outer clamp body A（1）, outer clamp body B（2）And outer clamp body C（3）, The inner clamp body is divided into inner clamp body D（4）, inner clamp body E（5）And inner clamp body F（6）；

The outer clamp body A（1）Including support A（1.1）, the support passes through bolt and bottom plate（7）Connection；It is bolted With support A（1.1）The installing plate A of connection（1.2）；Installing plate A is installed on by pin（1.2）Big cylinder A（1.3）；And Pass through connector A（1.5）With the connected mode being hinged and big cylinder A（1.3）The upper fixture block seat A of expansion link connection（1.4）, should Upper fixture block seat A（1.4）Pass through mounting blocks A（1.6）With installing plate A（1.2）With the connected mode connection being hinged；The upper fixture block Seat A（1.4）Small cylinder A is provided with by bolt（1.7）, the small cylinder A（1.7）Expansion link pass through pushing block A（1.8）It is provided with Limited block A（1.9）；The upper fixture block seat A（1.4）With installing plate A（1.2）Between be provided with fixture block seat limited block, simultaneously set There are upper left fixture block and upper right fixture block；The installing plate A（1.2）Top is provided with lower-left fixture block and bottom right fixture block, while in front portion Limited post A is respectively arranged with side（1.10）With the spacer pin installed by spacer pin mounting blocks.

2. a kind of car Member Welding fixture according to claim 1, it is characterised in that：The outer clamp body B（2）Including Support B（2.1）, the support passes through bolt and bottom plate（7）Connection；It is bolted and support B（2.1）The installing plate B of connection （2.2）；Installing plate B is installed on by pin（2.2）Big cylinder B（2.3）；And pass through connector B（2.5）With what is be hinged Connected mode and big cylinder B（2.3）The upper fixture block seat B of expansion link connection（2.4）, upper fixture block seat B（2.4）Pass through mounting blocks B （2.6）With installing plate B（2.2）With the connected mode connection being hinged；The upper fixture block seat B（2.4）It is provided with upper left fixture block B （2.8）With pass through fixture block mounting blocks B（2.10）The upper right fixture block B of connection（2.11）, the upper fixture block seat B（2.4）Pass through bolt It is connected with limited block B（2.7）；The installing plate B（2.2）Top is provided with lower-left fixture block B（2.9）With bottom right fixture block B（2.12）.

3. a kind of car Member Welding fixture according to claim 1, it is characterised in that：The outer clamp body C（3）Including Support C（3.1）, the support passes through bolt and bottom plate（7）Connection；It is bolted and support C（3.1）The installing plate C of connection （3.2）；Installing plate C is installed on by pin（3.2）Big cylinder C（3.3）；And pass through connector C（3.4）With what is be hinged Connected mode and big cylinder C（3.3）The upper fixture block seat C of expansion link connection（3.5）, upper fixture block seat C（3.5）Pass through mounting blocks C （3.6）With installing plate C（3.2）With the connected mode connection being hinged；The upper fixture block seat C（3.5）It is provided with by bolt small Cylinder C（3.7）, the small cylinder C（3.7）Expansion link pass through pushing block C（3.8）Screens block C is installed（3.9）；The upper fixture block Seat C（3.5）With installing plate C（3.2）Between be provided with fixture block seat limited block C（3.11）, while being provided with upper left fixture block C（3.14） With upper right fixture block C（3.15）；The installing plate C（3.2）Top is provided with lower-left fixture block C（3.12）With bottom right fixture block C（3.13）, Limited post C is provided with front portion simultaneously（3.10）.

4. a kind of car Member Welding fixture according to claim 1, it is characterised in that：The inner clamp body D（4）Including Support D（4.1）, support D（4.1）Pass through bolt and bottom plate（7）Connection；Pass through bolt and support D（4.1）The installing plate of connection D（4.2）；And pass through bolt and installing plate D（4.2）The small cylinder D of connection（4.3）, the small cylinder D（4.3）Expansion link lead to Crossing bolt connection has pushing block D（4.4）, pushing block D（4.4）Pass through contiguous block D（4.5）With pin mounting blocks D（4.6）Connection, should Pin mounting blocks D（4.6）It is provided with spacer pin D（4.7）.

5. a kind of car Member Welding fixture according to claim 1, it is characterised in that：The inner clamp body E（5）Including Support E（5.1）, support E（5.1）Pass through bolt and bottom plate（7）Connection；Pass through bolt and support E（5.1）The installing plate of connection E（5.2）；And pass through bolt and installing plate E（5.2）The small cylinder E of connection（5.3）, the small cylinder E（5.3）Expansion link lead to Crossing bolt connection has pushing block E, and pushing block E front both sides pass through contiguous block E（5.4）With pin mounting blocks E（5.6）Even Connect, pin mounting blocks E（5.6）It is provided with spacer pin E（5.5）.

6. a kind of car Member Welding fixture according to claim 1, it is characterised in that：Inner clamp body F（6）Including support F（6.1）, support F（6.1）Pass through bolt and bottom plate（7）Connection；Pass through bolt and support F（6.1）The installing plate F of connection （6.2）；And pass through bolt and installing plate F（6.2）The small cylinder F of connection（6.3）, the small cylinder F（6.3）Expansion link with Pushing block F（6.4）Connection, pushing block F（6.4）Pass through small spacer pin mounting blocks F respectively again（6.5）With big spacer pin mounting blocks F（6.6） With small spacer pin F（6.7）With big spacer pin F（6.8）Connection.