阅读说明：本技术 一种汽车螺栓加工用新型冷镦设备 (Novel cold heading equipment is used in automobile bolt processing ) 是由 戴美华 于 2020-06-10 设计创作，主要内容包括：本发明涉及一种汽车螺栓加工用新型冷镦设备,包括有本体,本体内设有冷镦模具和机械手,机械手与冷镦模具配合转载加工件,所述本体内还设有监控摄像仪,所述监控摄像仪外设有防护罩壳体,所述防护罩壳体由前端板、后端板、左侧板、右侧板、顶板及底板密封拼接而成,前端板上开设有镜头孔,镜头孔内连接有镜头,所述镜头前端套设有支架,所述顶板上设置有旋转气缸,所述旋转气缸上连接有气缸,气缸的气缸杆处连接有拉杆,拉杆远离气缸杆的一端设置有防护盖,所述拉杆通过联动组件与防护盖连接,本发明的有益效果为：防护盖更换方便,使得监控摄像仪的拍摄画面更为清晰,提升技术人员判断准确性。(The invention relates to a novel cold heading device for processing an automobile bolt, which comprises a body, wherein a cold heading die and a mechanical arm are arranged in the body, the mechanical arm and the cold heading die are matched to transfer a workpiece, a monitoring camera is also arranged in the body, a protective cover shell is arranged outside the monitoring camera, the protective cover shell is formed by hermetically splicing a front end plate, a rear end plate, a left side plate, a right side plate, a top plate and a bottom plate, a lens hole is formed in the front end plate, a lens is connected in the lens hole, a support is sleeved at the front end of the lens, a rotary cylinder is arranged on the top plate and connected with a cylinder, a pull rod is connected at a cylinder rod of the cylinder, a protective cover is arranged at one end, away from the cylinder rod, of the pull rod, and the pull rod is connected with the protective cover through a linkage assembly: the protective cover is convenient to replace, so that the shooting picture of the monitoring camera is clearer, and the judgment accuracy of technicians is improved.)

1. The utility model provides a car bolt processing is with novel cold-heading equipment, including the body, this internal cold-heading mould and manipulator of being equipped with, manipulator and cold-heading mould cooperation reprint machined part, this internal surveillance camera appearance that still is equipped with, the surveillance camera appearance is equipped with the shield casing outward, the shield casing is formed by preceding end plate, back end plate, left side board, right side board, roof and the sealed concatenation of bottom plate, has seted up the lens hole on the preceding end plate, is connected with the camera lens in the lens hole, camera lens front end cover is equipped with the support, be provided with revolving cylinder on the roof, be connected with the cylinder on the revolving cylinder, the cylinder pole department of cylinder is connected with the pull rod, and the one end that the cylinder pole was kept away from to the pull rod is provided with the protective cover, the pull rod.

2. The novel cold heading equipment for machining the automobile bolt is characterized in that: the linkage subassembly is including the 7 font linkage pieces of being connected with the pull rod, revolving cylinder is provided with the support frame of establishing relatively in the support top, linkage piece one end is rotated with the support frame and is connected, one end and pull rod fixed connection, the outer plastics protective sheath of protective glass is located including protective glass and cover to the protective cover, the other end and the protective sheath of the relative connecting rod of linkage piece can be dismantled and be connected.

3. The novel cold heading equipment for machining the automobile bolt is characterized in that: the other end of the linkage block relative connection pull rod is a U-shaped protective cover connecting end, the protective cover connecting end is provided with a relative connection lug, the two ends of the protective sleeve are provided with connection grooves matched with the connection lugs, and the protective sleeve is connected to the connection lugs through the connection grooves.

4. The novel cold heading equipment for machining the automobile bolt is characterized in that: the supporting bracket is provided with a connecting through hole, the linkage block is provided with a second connecting through hole matched with the connecting through hole at the connecting through hole, and the linkage block is connected with the supporting bracket through rotating shafts respectively penetrating through the connecting through hole and the second connecting through hole.

5. The novel cold heading equipment for machining the automobile bolt as claimed in any one of claims 1 to 4, wherein the equipment comprises: the bracket is also provided with a light source.

6. The novel cold heading equipment for machining the automobile bolt is characterized in that: the light source is an LED lamp.

Technical Field

The invention relates to the field of automobile bolt manufacturing equipment, in particular to novel cold heading equipment for machining an automobile bolt.

Background

The bolt is a fastener consisting of a head part and a screw rod (a cylinder with external threads), and is matched with a nut for fastening and connecting two parts with through holes, and the connection form is bolt connection.

The external threads on the common screw are all formed by processing the prepared bolt body, so the processing quality of the bolt body directly influences the cost and the product quality.

The existing bolt cold heading processing equipment adopts a closed structure due to the problem of oil mist, safe and reliable production is realized by matching with a manipulator for feeding and discharging, the processing form in some cold heading processes is poor to grasp, and the manual work can be observed only from a single surface, so that the production process is not favorable for recording and maintaining.

As in patent No. CN: 208628369U discloses a cold-heading equipment is used in automobile bolt processing, it adopts the surveillance camera appearance to monitor the cold-heading mould in equipment inside, through the image care for the technical staff can learn more detailed processing conditions, guarantee the image definition of surveillance camera appearance through cleaning the subassembly, nevertheless because the attached greasy dirt that is of surveillance camera appearance camera lens department, only through cleaning and not rinse the image definition that can't guarantee the surveillance camera appearance through spraying the washing liquid, it is more muddy more to clean on the contrary to cause the lens surface, the image definition is lower.

Disclosure of Invention

The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art,

the novel cold heading equipment for machining the automobile bolt is capable of observing the machining process at multiple visual angles, and is low in maintenance difficulty due to the fact that the maintenance difficulty of the equipment is reduced in an auxiliary mode.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a car bolt processing is with novel cold-heading equipment, including the body, this internal cold-heading mould and manipulator of being equipped with, manipulator and cold-heading mould cooperation reprint machined part, this internal surveillance camera appearance that still is equipped with, the surveillance camera appearance is equipped with the shield casing outward, the shield casing is formed by preceding end plate, back end plate, left side board, right side board, roof and the sealed concatenation of bottom plate, has seted up the lens hole on the preceding end plate, is connected with the camera lens in the lens hole, camera lens front end cover is equipped with the support, be provided with revolving cylinder on the roof, be connected with the cylinder on the revolving cylinder, the cylinder pole department of cylinder is connected with the pull rod, and the one end that the cylinder pole was kept away from to the pull rod is provided with the protective cover, the pull rod.

By adopting the technical scheme, the cold heading die comprises a shaping station, a head preforming station, a rod binding station and a forming station which are sequentially arranged, the cold heading die is monitored by a monitoring camera, technicians can sense more detailed processing conditions through image information so as to judge more accurately and improve the efficiency of maintenance, when the equipment runs, a cylinder rod of the cylinder extends out of a linkage pull rod, the protective cover is put down by the pull rod through a linkage assembly, the protective cover is abutted against a support, so that the lens has the function of preventing oil mist, when the images are difficult to observe due to excessive oil mist on the protective cover, the cylinder is withdrawn, the pull rod returns, the cylinder and the protective cover are driven to rotate by the rotating cylinder for 180 degrees by the rotating cylinder, the protective cover is rotated to an observation window or a protective plate close to the body, and the protective cover is replaced by clamping the protective plate or the observation window, and the cylinder, the cylinder takes out and passes through pull rod, linkage subassembly with the protective cover butt on the lens again, not only changes convenient and fast and has improved the figure shaping precision of surveillance camera appearance, promotes the stability that technical staff judged.

Foretell automobile bolt processing can further set up to with novel cold-heading equipment: the linkage subassembly is including the 7 font linkage pieces of being connected with the pull rod, revolving cylinder is provided with the support frame of establishing relatively in the support top, linkage piece one end is rotated with the support frame and is connected, one end and pull rod fixed connection, the outer plastics protective sheath of protective glass is located including protective glass and cover to the protective cover, the other end and the protective sheath of the relative connecting rod of linkage piece can be dismantled and be connected.

Adopt above-mentioned technical scheme, linkage piece one end and pull rod swing joint, one end and support holder swing joint, linkage piece do the circumferential motion along with the support holder junction under the pull rod effect when the cylinder promotes the pull rod motion, and because the existence of support holder, when linkage piece moves and offsets with the support holder, the protective cover offsets with the support, because the protective sheath of protective cover can be dismantled with the linkage piece and be connected, it is more convenient when changing the protective cover.

Foretell automobile bolt processing can further set up to with novel cold-heading equipment: the other end of the linkage block relative connection pull rod is a U-shaped protective cover connecting end, the protective cover connecting end is provided with a relative connection lug, the two ends of the protective sleeve are provided with connection grooves matched with the connection lugs, and the protective sleeve is connected to the connection lugs through the connection grooves.

By adopting the technical scheme, the design of the connecting convex block and the connecting groove ensures that the connecting convex block is separated from the connecting groove by the protective cover connecting end of the outward stretching plastic linkage block when the protective cover needs to be replaced, thereby replacing the protective cover.

Foretell automobile bolt processing can further set up to with novel cold-heading equipment: the supporting bracket is provided with a connecting through hole, the linkage block is provided with a second connecting through hole matched with the connecting through hole at the connecting through hole, and the linkage block is connected with the supporting bracket through rotating shafts respectively penetrating through the connecting through hole and the second connecting through hole.

Adopt above-mentioned technical scheme, it is more convenient to set up like this and connect the assembly, sets up the jump ring respectively between axis of rotation both ends and support frame after the assembly, prevents that the axis of rotation from deviating from.

Foretell automobile bolt processing can further set up to with novel cold-heading equipment: the bracket is also provided with a light source.

Foretell automobile bolt processing can further set up to with novel cold-heading equipment: the light source is an LED lamp.

Adopt above-mentioned technical scheme, set up the light source, because the equipment internal environment is comparatively dark, promote the definition of shooing through setting up the light source.

The invention has the beneficial effects that: the protective cover is convenient to replace, so that the shooting picture of the monitoring camera is clearer, and the judgment accuracy of technicians is improved.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of a cold heading die according to an embodiment of the invention.

Fig. 3 is a schematic structural view of a monitoring camera and a protective cover housing according to an embodiment of the present invention.

Fig. 4 is a schematic perspective view 1 of an assembled linkage block, a pull rod and a protective cover according to an embodiment of the present invention.

Fig. 5 is a schematic perspective view of a protective sheath according to an embodiment of the invention.

Detailed Description

Referring to fig. 1-5: a novel cold heading device for processing an automobile bolt comprises a body 1, a cold heading die 2 and a mechanical arm 3 are arranged in the body, the mechanical arm 3 and the cold heading die 2 are matched to transfer a workpiece, the cold heading die 2 comprises a shaping station 21, a head preforming station 22, a binding rod station 23 and a forming station 24 which are sequentially arranged, a monitoring camera 4 is further arranged in the body 1, a protective cover shell is arranged outside the monitoring camera 4, the protective cover shell is formed by splicing a front end plate 41, a rear end plate 42, a left side plate, a right side plate, a top plate 45 and a bottom plate 46 in a sealing mode, a lens hole is formed in the front end plate, a lens 5 is connected in the lens hole, a support 6 is sleeved at the front end of the lens 5, an LED lamp 61 is arranged on the support 6, a rotary cylinder 451 is arranged on the top plate 45, a cylinder 452 is connected on the rotary cylinder 451, a pull rod 453 is connected at the cylinder rod 4521 of the cylinder 452, a, the pull rod 453 is connected with the protective cover 7 through a linkage assembly, the linkage assembly comprises a 7-shaped linkage block 8 connected with the pull rod 453, a support bracket 9 oppositely arranged is arranged above the support 6 of the rotary cylinder 451, one end of the linkage block 8 is rotatably connected with the support bracket 9, and the other end is fixedly connected with the pull rod 453, the protective cover 7 comprises protective glass 71 and a plastic protective sleeve 72 sleeved outside the protective glass 71, the other end of the linkage block 8 opposite to the connection pull rod 453 is detachably connected with the protective sleeve 72, the other end of the linkage block 8 opposite to the connection pull rod 453 is a U-shaped protective cover connecting end 81, the protective cover connecting end 81 is provided with a connection lug 811 oppositely arranged, the two ends of the protective sleeve 72 are provided with connection grooves 721 matched with the connection lugs 811, the protective sleeve 72 is connected with the connection lugs 811 through the connection grooves 721, the support bracket 9 is provided with connection through holes, the linkage block 8 is provided with second connection through holes matched with the connection through, the linkage block 8 is connected with the support bracket 9 through the rotation shaft 91 respectively penetrating through the connection through hole and the second connection through hole.