CN205290190U - Pressure arm formula automobile welding frock clamping device - Google Patents

Pressure arm formula automobile welding frock clamping device Download PDF

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Publication number
CN205290190U
CN205290190U CN201520978581.6U CN201520978581U CN205290190U CN 205290190 U CN205290190 U CN 205290190U CN 201520978581 U CN201520978581 U CN 201520978581U CN 205290190 U CN205290190 U CN 205290190U
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CN
China
Prior art keywords
platform
pillar
board
plate
pressure arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520978581.6U
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Chinese (zh)
Inventor
吴帆
吴一帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING DADONG AUTO PARTS Co Ltd
Original Assignee
CHONGQING DADONG AUTO PARTS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHONGQING DADONG AUTO PARTS Co Ltd filed Critical CHONGQING DADONG AUTO PARTS Co Ltd
Priority to CN201520978581.6U priority Critical patent/CN205290190U/en
Application granted granted Critical
Publication of CN205290190U publication Critical patent/CN205290190U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pressure arm formula automobile welding frock clamping device, it has four basic holes of pressing the rectangular distribution to open on the platform, sets up the operation box in an angle department of platform top surface, should operation box has the bottom plate, and the vertical fixation has a pillar on the bottom plate, and this pillar is the channel -section steel, the top of pillar sets up the roof, and this roof is " L " shape, comprises horizontal plate and vertical board, and vertical board and the pillar of roof are laminated fixedly mutually, and the one end of roof horizontal plate division has a first locating hole, and the other end of roof horizontal plate division has four second locating holes of pressing the rectangular distribution, the mid -mounting support of platform sets up the cylinder on the riser of this support upper end, the piston rod of cylinder is articulated with the one end of pressure arm, sets up two briquettings in the bottom surface of pressure arm, fixes on the top surface of riser with briquetting matched with locating piece. The utility model discloses easy and simple to handle, clamping position's firm nature is good, and the head supports firmly in the time of can making the repair welding of car D post to can make things convenient for cylinder control button to arrange, be favorable to the benchmark location.

Description

Press arm automobile welding tooling clamping device
Technical field
This utility model belongs to technical field of tooling clamps, specifically, particularly to a kind of Press arm automobile welding tooling clamping device.
Background technology
Automobile D post is arranged on the side of vehicle body, and the security performance of automobile side structure is played vital effect by it. Automobile D post generally by outside plate component under D post and on D post outside plate form, when welding, generally point three operations complete, it may be assumed that 1) outside plate component under welding D post; 2) outside plate component under D post is welded together with outside plate on D post; 3) repair welding point. First operation and second operation of the welding of automobile D post have special fixture to carry out Set and Positioning, and the 3rd operation utilizes the fixture of the second operation to be made directly often after the second operation completes, owing to the clamp structure of the second operation is complicated, to outside plate component under D post and on D post the position of outside plate clamping position more, the operation of repair welding point can be affected so on the one hand, make the work efficiency of the 3rd operation reduce; On the other hand, some treats that the place of repair welding is covered by the second operation fixture, follow-up take off after workpiece also will again repair welding once, because the carelessness of staff very easily causes solder skip, not only welding quality is difficult to ensure that, and does not reach the requirement of uniform production. It addition, the panel controlling fixture action is generally supported on the ground by support, farther out, operated by personnel is inconvenient, wastes time and energy for distance fixture.
Utility model content
Technical problem to be solved in the utility model is in that providing a kind of connects Press arm automobile welding tooling clamping device firm, good stability.
The technical solution of the utility model is as follows: a kind of Press arm automobile welding tooling clamping device, it is characterized in that: platform is supported by underframe, this underframe is frame structure, four angles place bottom underframe is provided with heightening base, the end face of described heightening base fixes the bottom surface supporting underframe corresponding angles, at the roller mounted below of each heightening base, the four rolling two of which below underframe is universal wheel, and two other is directional wheel;Having four datum holes by the rectangular distribution on the platform, each datum hole is covered by the circular cover that is correspondingly arranged, and the described circular cover place that keeps to the side is hinged by pin and platform;
Arranging operating case at the angle place of described platform end face, this operating case has base plate, has three installing holes by isosceles triangle distribution in one end of base plate, and bolt is through installing hole and stretches in platform, base plate and platform is fixed together; The other end at base plate is vertically and fixedly provided with pillar, this pillar is channel-section steel, on base plate, the position of corresponding column support type groove has breach suitable with it, the top of described pillar arranges top board, this top board is " L " shape, is made up of horizontal plate and vertical plate, and the vertical plate of top board and pillar fit fixing, one end of roof water flat board has hole, one first location, and the other end of roof water flat board has four the second holes, location by the rectangular distribution;
The centre position anterior at described platform arranges angled seat, and this angled seat is " L " shape, and is fixed by bolt and platform, installing template in angled seat, template is perpendicular to platform, and the bottom of template and the upper end of angled seat are fixed, being arranged side by side two cushion blocks on the end face of template, cushion block is " L " shape;
Middle part erection support at described platform, the upper end of this bearing and the lower end of riser fix, it is provided with cylinder in the side of described riser, the piston rod of cylinder stretches out straight up, and it is hinged with one end of pressure arm by free bearing, described pressure arm is hinged with riser near the position of free bearing, arranges two briquettings along its length in the bottom surface of described pressure arm, and the locating piece matched with briquetting is fixed on the end face of riser.
Adopting above technical scheme, special the 3rd operation fixture that makes adapts to the repair welding operation of automobile D post welding. After under automobile D post, outside plate component has welded with outside plate on D post, entirety is placed on the 3rd operation fixture. The piston rod of cylinder moves upward, pressure arm is made to rotate, until two briquettings on pressure arm match with two locating pieces on riser, by the front clamp of automobile D post, hold-down mechanism after the pneumatic type that cooperation platform rear end is arranged, automobile D post can be realized accurately and reliably position, it is thus possible to guarantee that automobile D post maintains static in repair welding point process, so not only ensure the accuracy of bond pad locations, and effectively reduced operation, operation is not only simple but also quick, can be greatly improved welding efficiency.
The front portion of the 3rd operation jig platform supports template by angled seat, and the end face of this template arranges two cushion blocks, and the two cushion block is used for supporting the head of automobile D post when repair welding, and the head of automobile D post is positioned, and makes the automobile D occipital steadiness of post clamping good.
The platform of the 3rd operation fixture is provided with two cylinders, the control knob of the two cylinder is arranged on the top board of operating case, particularly as follows: the first hole, location on roof water flat board is used for installing power knob, hole, four second location is used for installing cylinder Action Button, four cylinder Action Buttons are one group between two, control the air inlet of cylinder respectively and give vent to anger. The control knob of cylinder arranges concentration on top board, clear, be conducive to staff to identify and operate.
On platform, four datum holes by the rectangular distribution are used for measuring position fixing, to guarantee the accuracy of welding position; The circular cover that datum hole is correspondingly arranged by platform upper surface is covered, and circular cover is hinged with platform, has opening and closing two states, when needs use datum hole, circular cover is turned over certain angle, makes datum hole open; Being blocked by circular cover time datum hole does not use, now circular cover plays the effect of protection, can either keep off ash, and when being prevented from picking and placeing again workpiece, datum hole is impacted damage.
The base plate of operating case is fixed by bolt and the 3rd operation jig platform of three its installing holes of traverse, easy accessibility, is connected firmly, reliably.Adopting the pillar that channel-section steel makes to be connected between base plate with top board, pillar selection is convenient, and cost is low, and structural strength is good, is not susceptible to deformation or damages, the good stability of roof supporting, can effectively prevent from shaking during operation button. On base plate, the position of corresponding column support type groove has breach, both can save material, can be easy to again para-position when pillar assembles with base plate. Top board is " L " shape, and moulding is simple on the one hand, it is easy to processing and fabricating; On the other hand, top board is big with the contact area of column, and the fixing that both connect is secure. It is arranged below square frame, by increasing capacitance it is possible to increase the structural strength of platform, it is prevented that platform deforms or damages at platform; Heightening base is connected with underframe on the one hand, and assembling roller is convenient, is able to ensure that the flatness of platform on the other hand; Four rolling is easy to whole device and is moved, to change position as required.
As preferably, the cross section of described pillar is " u "-shaped.
As preferably, described top board is by steel plate punched molding.
Beneficial effect: this utility model is reasonable in design, implement easily, simple in construction, compact, being prone to processing and fabricating and assembling, easy and simple to handle, the fixing of clamping position is good, when can make automobile D post repair welding, head supports firm, and facilitate cylinder control knob to arrange, and be conducive to origin reference location, to guarantee the accuracy of welding position; It is firm that operating case is connected with platform, the good stability of operating platform, can effectively prevent from shaking during operation button.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of operating case.
Fig. 3 is the layout schematic diagram of pressure arm and briquetting and locating piece.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, platform 4 is rectangle, underframe 5 support, and this underframe 5 is frame structure, and underframe 5 and platform 4 are welded and fixed. Four angles place bottom underframe 5 is provided with heightening base 6, the end face of heightening base 6 fixes the bottom surface supporting underframe 5 corresponding angles, roller mounted below 7 at each heightening base 6, four rolling 7 two of which below underframe 5 is universal wheel, two other is directional wheel, in order to whole device moves and be positioned at the position of needs.
As it is shown in figure 1, have four datum holes by the rectangular distribution on platform 4, the upper and lower surface of the through platform 4 of datum hole, the upper aperture of each datum hole is covered by the circular cover C being correspondingly arranged. The circular cover C place that keeps to the side is hinged by pin and platform 4, and such circular cover C can rotate around pin joint, has opening and closing two states. When needs use datum hole, circular cover C being turned over certain angle, makes circular cover C open, datum hole is open; Blocked by the circular cover C closed time datum hole does not use.
As shown in Figure 1 and Figure 2, arranging operating case at the angle place of platform 4 end face, this operating case has base plate 1, and base plate 1 is by steel plate punched molding, and is arranged in the angle place of platform 4. Have three in one end of base plate 1 by the installing hole 1a of isosceles triangle distribution, each installing hole 1a wears bolt, makes base plate 1 be fixed on platform 4. The other end of base plate 1 is vertically and fixedly provided with pillar 2, and this pillar 2 is channel-section steel. As preferably, the cross section of pillar 2 is " u "-shaped, and the lower end of pillar 2 is welded with base plate 1. On base plate 1, the position of corresponding pillar 2 type groove has breach 1b suitable with it, and in the present embodiment, breach 1b is " u "-shaped.
As shown in Figure 1 and Figure 2, arranging top board 3 on the top of pillar 2, this top board 3 is " L " shape, is made up of horizontal plate and vertical plate, and top board 3 is by steel plate punched molding. The vertical plate of top board 3 and pillar 2 fit, and are welded and fixed. The horizontal plate of top board 3 is paralleled with base plate 1, has one first location hole 3a in one end of top board 3 horizontal plate, and the other end of top board 3 horizontal plate has four the second location hole 3b by the rectangular distribution. First location hole 3a is used for installing power knob A, and four second location hole 3b are used for installing cylinder Action Button, and four cylinder Action Buttons are one group between two, control the air inlet of cylinder respectively and give vent to anger.
As it is shown in figure 1, arrange angled seat 8 in the centre position of platform 4 front portion, this angled seat 8 is " L " shape, and is fixed by bolt and platform 4. Installing template 9 in angled seat 8, template 9 is rectangular flat, and template 9 is perpendicular to platform 4, and the plate face of template 9 bottom and the upper end of angled seat 8 fit, and be bolted and link together between template 9 and angled seat 8. Being arranged side by side two cushion blocks 10 on the end face of template 9, cushion block 10 is " L " shape, and cushion block 10 is fixed by sunk screw and template 9.
As shown in Figure 1, Figure 3, it is " L " shape at the middle part erection support M of platform 4, this bearing M, and is fixed by bolt and platform 4. Arranging riser N, riser N on bearing M and be perpendicular to platform 4, the plate face of riser N lower end and the upper end of bearing M fit, and riser N is fixed with bearing M by many bolts. Be provided with cylinder L in the side of riser N, the cylinder body of cylinder L is fixing with riser N to be connected, and the piston rod of cylinder L stretches out straight up, and hinged with one end of pressure arm O by free bearing. Pressure arm O is hinged with riser N near the position of free bearing, arranges two briquetting P, the two briquetting P in the bottom surface of pressure arm O along the length direction of pressure arm O and is fixed with pressure arm O by bolt. The end face of riser N is installed two locating piece Q, the two locating piece Q and two briquetting P one_to_one corresponding. When the front portion of automobile D post is put between two briquetting P and two locating piece Q, pressure arm O is driven to rotate by the piston rod of cylinder L, can make the front clamp of automobile D post between briquetting P and locating piece Q, coordinate hold-down mechanism after the pneumatic type that the front rear support device on platform and platform rear end arrange, it is possible to achieve automobile D post accurately and reliably positions.

Claims (3)

1. a Press arm automobile welding tooling clamping device, it is characterized in that: platform (4) is supported by underframe (5), this underframe (5) is frame structure, it is provided with heightening base (6) at four angles place of underframe (5) bottom, the fixing bottom surface supporting underframe (5) corresponding angles of the end face of described heightening base (6), roller mounted below (7) at each heightening base (6), four rolling (7) two of which of underframe (5) lower section is universal wheel, and two other is directional wheel; Described platform (4) has four datum holes by the rectangular distribution, each datum hole is covered by the circular cover (C) that is correspondingly arranged, and described circular cover (C) place that keeps to the side is hinged by pin and platform (4);
At the angle place of described platform (4) end face, operating case is set, this operating case has base plate (1), three installing holes (1a) by isosceles triangle distribution are had in one end of base plate (1), bolt is through installing hole (1a) and stretches in platform (4), base plate (1) and platform (4) is fixed together, the other end at base plate (1) is vertically and fixedly provided with pillar (2), this pillar (2) is channel-section steel, the position of upper corresponding pillar (2) the type groove of base plate (1) has breach (1b) suitable with it, the top of described pillar (2) arranges top board (3), this top board (3) is " L " shape, it is made up of horizontal plate and vertical plate, the vertical plate of top board (3) and pillar (2) fit fixing, one end of top board (3) horizontal plate has one first hole, location (3a), the other end of top board (3) horizontal plate has four the second hole, location (3b) by the rectangular distribution,
The centre position anterior at described platform (4) arranges angled seat (8), this angled seat (8) is " L " shape, and fixed by bolt and platform (4), angled seat (8) is installed template (9), template (9) is perpendicular to platform (4), the upper end of the bottom of template (9) and angled seat (8) is fixed, being arranged side by side two cushion blocks (10) on the end face of template (9), cushion block (10) is " L " shape;
Middle part erection support (M) at described platform (4), the lower end of the upper end of this bearing (M) and riser (N) fixes, it is provided with cylinder (L) in the side of described riser (N), the piston rod of cylinder (L) stretches out straight up, and it is hinged with one end of pressure arm (O) by free bearing, described pressure arm (O) is hinged with riser (N) near the position of free bearing, two briquettings (P) are set along its length in the bottom surface of described pressure arm (O), the locating piece (Q) matched with briquetting (P) is fixed on the end face of riser (N).
2. Press arm automobile welding tooling clamping device according to claim 1, it is characterised in that: the cross section of described pillar (2) is " u "-shaped.
3. Press arm automobile welding tooling clamping device according to claim 1, it is characterised in that: described top board (3) is by steel plate punched molding.
CN201520978581.6U 2015-12-01 2015-12-01 Pressure arm formula automobile welding frock clamping device Expired - Fee Related CN205290190U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520978581.6U CN205290190U (en) 2015-12-01 2015-12-01 Pressure arm formula automobile welding frock clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520978581.6U CN205290190U (en) 2015-12-01 2015-12-01 Pressure arm formula automobile welding frock clamping device

Publications (1)

Publication Number Publication Date
CN205290190U true CN205290190U (en) 2016-06-08

Family

ID=56435503

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520978581.6U Expired - Fee Related CN205290190U (en) 2015-12-01 2015-12-01 Pressure arm formula automobile welding frock clamping device

Country Status (1)

Country Link
CN (1) CN205290190U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160608

Termination date: 20161201