CN210208283U - Punching machine is used in tool joint production - Google Patents
Punching machine is used in tool joint production Download PDFInfo
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- CN210208283U CN210208283U CN201921192203.XU CN201921192203U CN210208283U CN 210208283 U CN210208283 U CN 210208283U CN 201921192203 U CN201921192203 U CN 201921192203U CN 210208283 U CN210208283 U CN 210208283U
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Abstract
The utility model discloses a piercing press is used in tool joint production belongs to mechanical equipment technical field. The punching machine comprises a rack, a rack upper support, a power device, a punching machine upper support, a punching rod, a punch, a rack lower support, an installation supporting plate, a guard ring, a clamping support and a punching seat; a limiting hole for accommodating the drill rod joint and a through hole connected with the limiting hole are sequentially formed in the middle of the punching seat from top to bottom, a clamping support for limiting the drill rod joint is further arranged between the two mounting support plates and in front of the punching seat, and fixing plates for clamping the drill rod joint are respectively arranged on two sides of the limiting hole above the punching seat; a graphite emulsion adding device is arranged behind the punching seat, and is provided with a slide way; the slide way is connected with the limiting hole of the punching seat. The utility model provides a piercing press can punch drill rod joint after hydraulic press punching becomes drill rod joint, and work efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, concretely relates to piercing press is used in tool joint production.
Background
At present, the tool joint is widely used in the fields of petroleum and natural gas drilling and trenchless construction, the tool joint is generally manufactured by stamping with a die in the prior art, but when the tool joint is stamped by the die, part of steel is adhered to the bottom of a through hole of the tool joint, so that the through hole cannot be opened, and the hole part needs to be further opened. Drilling machines are mostly adopted for drilling in the prior art, and the working mode is high in labor intensity, large in manpower input and high in cost. Moreover, drilling by adopting the drilling machine can be carried out only after the accessories are cooled, so that the working efficiency is reduced, and the economic benefit of an enterprise is greatly influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a piercing press is used in tool joint production can punch after the hydraulic press punching becomes tool joint, and work efficiency is high.
The utility model provides a punching machine for producing a drill rod joint, which comprises a frame, wherein a frame upper support is arranged above the frame; a power device is arranged below the upper support of the rack, and an upper support of a punching machine is arranged below the power device; a punching rod is arranged below the upper support of the punching machine; a punch is arranged below the punching rod; a rack lower support is arranged below the rack; two parallel mounting support plates are arranged above the lower support of the rack; a guard ring for protecting the punch is arranged between the two mounting support plates, the guard ring is connected with the mounting support plates through connecting rods, and the center of the guard ring is coaxial with the punch; a punching seat is arranged above the lower support of the rack, a limiting hole for accommodating a drill rod joint and a through hole connected with the limiting hole are sequentially arranged in the middle of the punching seat from top to bottom, and the inner diameter of the through hole is larger than or equal to that of the drill rod joint; the through hole is coaxially arranged with the punch and the guard ring; a clamping support used for limiting the drill rod joint is arranged between the two mounting support plates and in front of the punching seat; the drill pipe joint punching device is characterized in that a fixing plate used for clamping a drill pipe joint is arranged on two sides of a limiting hole in the upper portion of the punching seat respectively, one side of the fixing plate is connected with an installation supporting plate through a cylinder piston rod respectively, a graphite emulsion adding device is arranged at the rear portion of the punching seat, a slide way is arranged on the graphite emulsion adding device, and the slide way is connected with the limiting hole of the punching seat.
Preferably, the graphite milk adding device further comprises a containing disc, and the containing disc is connected with the limiting hole through a slide way.
Preferably, the punching device further comprises a blanking groove arranged below the through hole, and the blanking groove and the lower end of the punching seat are obliquely arranged.
Preferably, the cross section of the fixing plate is arc-shaped.
Preferably, the connection part of the limiting hole and the through hole forms a step for seating the drill rod joint.
Preferably, the diameter of the limiting hole is matched with the outer diameter of the drill rod joint.
Preferably, the punching seat and the mounting support plate are parallel to each other and are connected with the mounting support plate through a connecting rod.
Preferably, the punch is cylindrical.
Preferably, the power device is a cylinder.
The utility model discloses compare in prior art and obtained following technological effect:
the utility model discloses a piercing press need not wait to drill rod joint cooling after hydraulic press punching becomes drill rod joint, can punch, and intensity of labour is little, and work efficiency is high.
The graphite emulsion is poured on the punch, the graphite emulsion adding device is installed on the punching machine, the graphite emulsion slides into the limiting hole of the punching seat through the slide way, and when the punch punches downwards, the graphite emulsion plays roles of lubrication, demolding and high-temperature adhesion, the punch can be protected, the service life of the punch is prolonged, and the quality of a drill rod joint is improved.
Set up the protective shroud that is used for protecting the drift between two erection bracing boards, can play the guide effect to the drift to stabilize the drift, thereby play the guard action to the drift.
The fixed plates are arranged on two sides of the limiting hole above the punching seat respectively, and the length of the piston rod of the air cylinder is adjusted through the air cylinder, so that the drill rod joint is clamped by adjusting the relative distance between the two fixed plates, the drill rod joint is stabilized, and punching is convenient.
The clamping support is arranged in front of the punching seat between the two mounting support plates, and is used for limiting the drill rod joint after punching is completed, so that the drill rod joint can be conveniently led out.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of a punch;
FIG. 2 is a top view of a retainer of the punch;
FIG. 3 is a top view of a punch retainer plate and card holder;
FIG. 4 is a schematic structural diagram of a graphite emulsion adding device of the punching machine;
the device comprises a machine frame 1, a machine frame 2, a machine frame upper support 3, a machine frame lower support 4, a power device 5, a punching machine upper support 6, a punching rod 7, a punch head 8, an installation support plate 9, a retainer 9, a connecting rod 10, a limiting hole 11, a through hole 12, a clamping support 13, a fixing plate 14, a cylinder piston rod 15, a slideway 16, a containing disc 17, a blanking groove 18, a cylinder 19, a drill rod 20 and a punching seat 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a piercing press is used in tool joint production can punch tool joint after hydraulic press punching becomes tool joint, and work efficiency is high.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in figure 1, the utility model provides a punching machine for producing a drill rod joint, which comprises a frame 1, wherein a frame upper support 2 is arranged above the frame 1; and a power device 4 is arranged below the upper support 2 of the frame and can drive a drill bit 7 to work. An upper support 5 for installing a punching machine of punching equipment is arranged below the power device 4; a punching rod 6 is arranged below the punch upper support 5, and a punch 7 is arranged below the punching rod 6. In the present invention, the punch 7 is preferably cylindrical.
In the utility model, a frame lower support 3 is arranged below a frame 1; two parallel mounting support plates 8 are vertically arranged above the lower support 3 of the machine frame. A retainer 9 for protecting the punch is arranged between the two mounting support plates 8, and the retainer 9 is connected with the mounting support plates 8 through a connecting rod 10. The top of 3 is provided with towards hole seat 21 under the frame, and is more firm in order to make towards hole seat 21, the utility model discloses in, towards hole seat 21 and erection bracing board 8 are parallel to each other to be connected with erection bracing board 8 through connecting rod 10. The middle part of the punching seat 21 is sequentially provided with a limiting hole 11 for accommodating the drill rod joint 20 and a through hole 12 connected with the limiting hole 11 from top to bottom, and the inner diameter of the through hole 12 is more than or equal to that of the drill rod joint 20; the through hole 12 is provided coaxially with the punch 7 and the retainer 9. In order to hold tool joint 20, the utility model discloses in, spacing hole 11 forms the step that is used for sitting tool joint with through-hole 12 junction, the diameter of spacing hole 11 and tool joint 20's external diameter looks adaptation.
The utility model discloses in, it still is equipped with between two erection support boards 8 and is used for carrying out spacing card support 13 to tool joint 20 to be located punching seat 21 the place ahead, is punching a hole the completion back for carry on spacingly to tool joint 20, be convenient for derive tool joint 20. And fixing plates 14 for clamping the drill rod joints are respectively arranged at two sides of the limiting hole 11 above the punching seat 21, and one side of each fixing plate 14 is connected with the mounting support plate 8 through a cylinder piston rod 15.
The utility model discloses in, be provided with the graphite breast at the rear of seat 21 that punches a hole and add the device, the graphite breast adds the device and is provided with slide 16, slide 16 is connected with the spacing hole 11 of seat 21 that punches a hole. In order to facilitate the recovery of waste steel and graphite emulsion after punching, the utility model discloses in, still set up blanking groove 18 in the below of through-hole 12, blanking groove 18 sets up with the slope of 21 lower extremes of seat that punches a hole.
As shown in fig. 2, in the present invention, the guard ring 9 is connected with the mounting support plate 8 through the connecting rod 10, and the guard ring 9 can guide the punch 7 and stabilize the punch 7, thereby protecting the punch 7.
As shown in fig. 3, in the present invention, one side of the fixing plate 14 is connected to the mounting plate 8 through the cylinder rod 15, the cylinder rod 15 passes through the mounting plate 8 and is connected to the cylinder 19, and the cylinder 19 is connected to the drill rod connector 20 by controlling the length of the cylinder rod 15, so as to adjust the relative distance between the two fixing plates 14. In order to more firmly hold the tool joint 20, the cross-section of the fixing plate 14 is curved in the present invention.
As shown in fig. 4, the graphite emulsion adding device includes a containing tray 17 and a slide way 16, and the slide way 16 is connected with the limiting hole 11 of the punching seat 21. When the punch 7 punches downwards, firstly, the graphite emulsion is poured on the punch 7, and meanwhile, the graphite emulsion in the containing disc 17 slides into the limiting hole 11 and the through hole 12 through the slide way 16, so that the graphite emulsion plays roles of lubrication, demolding and high-temperature adhesion, the punch 7 can be protected, the service life of the punch 7 is prolonged, and the quality of the drill rod joint 20 is improved.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. The punching machine for producing the drill rod joint is characterized by comprising a rack, wherein a rack upper support is arranged above the rack; a power device is arranged below the upper support of the rack, and an upper support of a punching machine is arranged below the power device; a punching rod is arranged below the upper support of the punching machine; a punch is arranged below the punching rod; a rack lower support is arranged below the rack; two parallel mounting support plates are vertically arranged above the lower support of the rack; a guard ring for protecting the punch is arranged between the two mounting support plates, the guard ring is connected with the mounting support plates through connecting rods, and the center of the guard ring is coaxial with the punch; a punching seat is arranged above the lower support of the rack, a limiting hole for accommodating a drill rod joint and a through hole connected with the limiting hole are sequentially arranged in the middle of the punching seat from top to bottom, and the inner diameter of the through hole is larger than or equal to that of the drill rod joint; the through hole is coaxially arranged with the punch and the guard ring; a clamping support used for limiting the drill rod joint is arranged between the two mounting support plates and in front of the punching seat; the drill pipe joint punching device is characterized in that a fixing plate used for clamping a drill pipe joint is arranged on two sides of a limiting hole in the upper portion of the punching seat respectively, one side of the fixing plate is connected with an installation supporting plate through a cylinder piston rod respectively, a graphite emulsion adding device is arranged at the rear portion of the punching seat, a slide way is arranged on the graphite emulsion adding device, and the slide way is connected with the limiting hole of the punching seat.
2. The punching machine according to claim 1, wherein the graphite emulsion adding device further comprises a containing disc, and the containing disc is connected with the limiting hole through a slide way.
3. The punching machine of claim 1, further comprising a blanking chute disposed below the through hole, said blanking chute being disposed obliquely to the lower end of the punching seat.
4. The punching machine of claim 1, wherein the retainer plate is arcuate in cross-section.
5. The punching machine according to claim 1, wherein a junction of the limiting hole and the through hole forms a step for seating a drill pipe joint.
6. The punching machine according to claim 5, wherein the diameter of the limiting hole is adapted to the outer diameter of the drill pipe joint.
7. The punching machine of claim 1, wherein the punch block and the mounting support plate are parallel to each other and are connected to the mounting support plate by a connecting rod.
8. The punching machine of claim 1, wherein the punch is cylindrical.
9. The punching machine of claim 1, wherein the power device is a pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921192203.XU CN210208283U (en) | 2019-07-26 | 2019-07-26 | Punching machine is used in tool joint production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921192203.XU CN210208283U (en) | 2019-07-26 | 2019-07-26 | Punching machine is used in tool joint production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210208283U true CN210208283U (en) | 2020-03-31 |
Family
ID=69917872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921192203.XU Active CN210208283U (en) | 2019-07-26 | 2019-07-26 | Punching machine is used in tool joint production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210208283U (en) |
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2019
- 2019-07-26 CN CN201921192203.XU patent/CN210208283U/en active Active
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