CN208374029U - Screw head heating tube riveting tool - Google Patents

Abstract

The utility model relates to a kind of screw head heating tube riveting tools, including pedestal, it is oriented to stent, be fixedly clamped mould, sliding block, fixing clip, clamp fixture block, guiding stent is divided into two pieces, it is fixed on pedestal both sides in parallel respectively, the mould that is fixedly clamped is fixed on the pedestal and surrounds the rectangle of a side opening jointly with guiding stent, sliding block is in two in parallel guiding stents and can translate on the inside of guiding stent, fixing clip, which is fixed on, to be fixedly clamped on mould, fixture block is clamped to be fixed on sliding block, sliding block, which can drive, clamps fixture block movement to clamp heating tube, it further include handle, it is biased to wheel, handle is fixedly connected with wheel is biased to, wheel is biased to connect and can be rotated freely around tie point with pedestal, be biased to wheel and sliding block against, deviation wheel can be driven to push sliding block by rotational handle, this screw head heating tube riveting tool is small in size, behaviour Make simple, stability height.

Description

Screw head heating tube riveting tool

Technical field:

The utility model relates to a kind of screw head heating tube riveting tools.

Background technique:

Screw head heating tube riveting tool is mainly used for for screw head and heating tube tube body being fixed, and then carries out to the two Riveting.

Existing screw head heating tube riveting tool, it is main to push connection cylinder piston mobile by air pressure, to push cunning Block cooperates the fixture being fixed on sliding block and stent to use, to clamp heating tube, loads onto screw head using upper positioning mould, will Heating tube and screw head are riveted after being fixed and are combined.Air cylinder device is complex, and occupied space is larger, and for air pressure Stability requirement it is higher, operational sequence is relatively complicated so that riveting complete homogeneity of product it is poor.

Utility model content:

The purpose of this utility model be in view of the drawbacks of the prior art, provide it is a kind of it is small in size, easy to operate, stability is high Screw head heating tube riveting tool.

The utility model is achieved by the following technical solution:

A kind of screw head heating tube riveting tool, including pedestal, be oriented to stent, the mould that is fixedly clamped, sliding block, fixing clip, It clamps fixture block, handle, be biased to wheel, the guiding stent is divided into two pieces, is fixed on the pedestal both sides, the folder in parallel respectively Fastening cover half is fixed on the pedestal and is oriented to the rectangle that stent surrounds a side opening jointly with described two pieces, described Sliding block is in described two parallel guiding stents and translation, the fixing clip can fix on the inside of the guiding stent Be fixedly clamped on mould in described, the clamping fixture block is fixed on the sliding block, the sliding block can drive clamp fixture block it is mobile with Clamp heating tube.

In order to keep screw head heating tube riveting tool volume smaller, operation is more simple, and traditional air cylinder device is replaced with Deviation wheel mechanism with handle is not necessarily to external air-breather, and structure is simple to operation, saves use space, simplifies operational sequence.

In order to keep screw head heating tube riveting tool stability higher, the screw head heating tube homogeneity of product riveted out is higher, The handle is fixedly connected with deviation wheel, the deviation wheel connect with the pedestal and can rotate freely around tie point, Deviation wheel and the sliding block are against can drive the deviations wheel promotion sliding block, the mechanism by rotating the handle For pure mechanic structure, the sliding block is pushed by the architectural characteristic for being biased to wheel, due to being not necessarily to external connection cylinder, without logical Gas, so do not influenced by gas pressure transient, so that it is more stable to the fixation of screw head and heating tube, the one of riveting products Cause property is higher.

Preferably, the deviation wheel is semicircle, according to the actual situation, concrete shape, size of fixture block etc. It can accordingly adjust.

Preferably, the fixing clip and the face contacted on fixture block with heating tube that clamps are designed as pasting with heating tube The shape of conjunction, according to the actual situation, concrete shape, size of fixture block etc. can also be adjusted accordingly.

Preferably, being fixedly connected with a limited block on the pedestal, when the handle turns to certain position and limit Position block contact, the limited block is for limiting the handle.

Preferably, being equipped with guide rail and reset spring between the sliding block and the stent, the guide rail is fixedly mounted In on the pedestal, the sliding block can move on the guide rail, and the reset spring is located at the sliding block and the clamping is solid Between cover half and it is set on the guide rail.

The beneficial effects of the utility model are: change complicated connection air cylinder device, change it is complicated for operation, by gas The riveting production technology that pressure size unstable factor influences reduces process operations, promotes the consistency of riveting products.

Detailed description of the invention:

Fig. 1 is the structural schematic diagram of the utility model screw head heating tube riveting tool；

Fig. 2 is the structural schematic diagram with the upper positioning mould being used cooperatively in the utility model screw head heating tube riveting tool.

Specific embodiment:

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be understood by those skilled in the art with feature, to make apparent specific boundary to the protection scope of the utility model It is fixed.The direction term that the utility model is previously mentioned, for example, it is "upper", "lower", "front", "rear", "left", "right", "top", "bottom", " suitable Hour hands ", " counterclockwise " etc. are only the directions with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand this Utility model, rather than to limit the utility model.

As shown in Figure 1, a kind of screw head heating tube riveting tool, including pedestal 1, guiding stent 2, the mould 3 that is fixedly clamped, cunning Block 4, clamps fixture block 6 at fixing clip 5, and it is two pieces that the guiding stent 2, which is divided to, is fixed on 1 both sides of pedestal in parallel respectively, The mould 3 that is fixedly clamped is fixed on the pedestal 1 and surrounds a side opening jointly with described two pieces guiding stents 2 Rectangle, the sliding block 4 is in described two parallel guiding stents 2 and can translate on the inside of the guiding stent 2, described Fixing clip 5 is fixedly clamped on mould 3 described in being fixed on, and the clamping fixture block 6 is fixed on the sliding block 4, and the sliding block 4 can band It is dynamic to clamp the movement of fixture block 6 to clamp heating tube, further include handle 7, be biased to wheel 8, the handle 7 and 8 company of fixation of deviation wheel Connect, deviation wheel 8 connect with the pedestal 1 and can be freely rotated around tie point, the deviation take turns 8 and the sliding block 4 against, The deviation wheel 8 can be driven to push the sliding block 4 by rotating the handle 7.

When using the screw head heating tube riveting tool, heating tube is first placed in 3 corresponding position of mould that is fixedly clamped, it is inverse Hour hands rotational handle 7 drives and is biased to 8 rotation of wheel, is biased to wheel 8 as semicircle, is divided into arc surface and plane, and when original state is biased to Wheel 8 plane contacted with sliding block 4, when be biased to wheel 8 rotate counterclockwise when, be biased to wheel 8 and sliding block 4 contact point gradually move up and by Gradually go to arc surface from horizontal plane, so that the sliding block 4 be pushed to move right, when be fixed on the sliding block 4 and it is described clamp it is solid After fixture block on cover half 3 is matched for clamping tightly heating tube, screw head is installed in upper stent as shown in Figure 2 by release handle 7, benefit Screw head and heating tube are pre-positioned with stent, riveting depth is determined, recycles the pressure toolings such as press to heating tube and spiral shell Head is riveted, and after the completion of riveting, is rotated clockwise handle, is discharged to the pressure for being biased to wheel, can be unclamped, be removed to rivet and complete Product.

To be more bonded when making fixture block clamping heating tube, can by the fixing clip 5 and the clamping fixture block 6 with heating The face of pipe contact is designed as the shape being bonded with heating tube.

For the slewing area for limiting handle 7, it is allowed to avoid striking guiding stent 2, that improves riveting tool uses the longevity Life, a limited block 9 can be fixedly connected on pedestal, is connect when the handle 7 is rotated clockwise to certain position with limited block 9 Touching, to achieve the effect that limiting handle 7 continues to rotate.

It in order to keep the sliding block 4 movement more smooth, resets more convenient, in the sliding block 4 and described can be fixedly clamped Guide rail 10 is set between mould and reset spring 11, the guide rail 10 are fixedly installed on the pedestal 1, the sliding block 4 can be in institute It states and is moved on guide rail 10, the reset spring 11 is located at the sliding block 4 and described be fixedly clamped between mould 3 and be set in described lead On rail 10, sliding block 4 can be pushed up into back initial position using the active force of reset spring 11 when unclamping workpiece.

A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.

Claims (5)

1. a kind of screw head heating tube riveting tool, it is characterised in that: including pedestal (1), guiding stent (2), be fixedly clamped mould (3), sliding block (4), fixing clip (5), clamping fixture block (6), the guiding stent (2) are divided into two pieces, are fixed in parallel respectively Pedestal (1) both sides, the mould that is fixedly clamped (3) be fixed on the pedestal (1) and with two pieces of guiding stents (2) The rectangle of a side opening is surrounded jointly, and the sliding block (4) is interior embedded at described two parallel guiding stent (2) and can be along institute State translation on the inside of guiding stent (2), the fixing clip (5) be fixed on it is described be fixedly clamped on mould (3), the clamping fixture block (6) it is fixed on the sliding block (4), it further includes hand that the sliding block (4), which can drive, which clamps fixture block (6) movement to clamp heating tube, Handle (7) is biased to wheel (8), and the handle (7) is taken turns (8) with the deviation and is fixedly connected, the deviation wheel (8) and the pedestal (1) It connection and can be freely rotated around tie point, deviations wheel (8) and the sliding block (4) is against can by the rotation handle (7) The deviation wheel (8) is driven to push the sliding block (4).

2. screw head heating tube riveting tool according to claim 1, it is characterised in that: the deviation wheel (8) is semicircle.

3. screw head heating tube riveting tool according to claim 1, it is characterised in that: the fixing clip (5) and described It is the shape being bonded with heating tube that fixture block (6), which are clamped, with heating tube contact surface.

4. screw head heating tube riveting tool according to claim 1, it is characterised in that: further include a limited block (9), institute It states limited block (9) to be fixed on the pedestal (1), the limited block (9) is for limiting the handle (7).

5. screw head heating tube riveting tool described in any one of -4 according to claim 1, it is characterised in that: further include guide rail (10) it is fixedly installed on the pedestal (1) with reset spring (11), the guide rail (10), the sliding block (4) can lead described Rail moves on (10), and the reset spring (11) is between the sliding block (4) and the mould that is fixedly clamped (3) and is set in institute It states on guide rail (10).