CN202021314U - Portable round-steel n-shaped flange bolt forming machine - Google Patents
Portable round-steel n-shaped flange bolt forming machine Download PDFInfo
- Publication number
- CN202021314U CN202021314U CN2011200935932U CN201120093593U CN202021314U CN 202021314 U CN202021314 U CN 202021314U CN 2011200935932 U CN2011200935932 U CN 2011200935932U CN 201120093593 U CN201120093593 U CN 201120093593U CN 202021314 U CN202021314 U CN 202021314U
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- China
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- round steel
- steel
- oil cylinder
- mold
- underframe
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- Expired - Lifetime
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Abstract
The utility model relates to a portable round-steel n-shaped flange bolt forming machine structurally comprising a bottom frame and a portal frame arranged on the bottom frame, wherein the portal frame is provided with an oil cylinder; a piston rod of the oil cylinder is detachably provided with an upper die; a lower mold matched with the upper mold is arranged at the position on the bottom frame, corresponding to the upper die; two supporting frame rolling shafts for placing round steel are symmetrically and fixedly arranged at the upper end of the lower die in the horizontal direction in parallel; the supporting frame rolling shafts consist of fixed seats and rolling shafts fixed together with the fixed seats; the rolling shafts for placing the round steel are provided with arcs matched with the round steel; and one edge on the bottom frame is provided with limiting angle iron. The portable round-steel n-shaped flange bolt forming machine has the benefits that the structure is simple and light, the construction can be directly carried out on an installation site, and the fastness and the convenience are achieved; and the mechanization is achieved, the operation is single, and the labor intensity of an operator is greatly reduced, so that the production efficiency is improved by one time. In a processed flange finished product, the quality is good without defects.
Description
Technical field
The utility model relates to the bolt make-up machine, specifically is a kind of portable round steel
ΠThe blue bolt make-up machine of type card
Background technology
ΠThe blue bolt of type card can effectively increase bonding strength as a kind of connection securing member, simplifies the processing technology of connector, improves installation effectiveness, uses at China's construction industry to get more and more, and especially uses particularly extensive in China's coal-mine is built.Jar beam and the borehole wall in present China mine, the connection of buntons is mainly adopted
ΠThe blue bolted of type card, the blue maximum characteristics of this card are exactly the diameter that its bending radius is equal to or less than himself, and arc transition R equals the diameter of round steel self as shown in Figure 1.
Because blue arc transition R is little for this kind card, so difficulty of processing is big.This kind blocks the blue dual mode that is processed with at present: the one, adopt common pressing equipment compression moulding, and the 2nd, adopt pure craft to hold system promptly with the roasting bending point of oxygen, directly hold system by hand.When adopting first kind of mode, the excessive design size that do not meet of arc chord angle generally can appear in the blue bolt of the card that processes, can cause defectives such as the connecting elements card is not tight, mass defects such as crackle perhaps appear at bending section as previously mentioned, with regard to guaranteeing bonding strength the installation quality problem does not appear in case above-mentioned defective occurs, for mine production brings hidden danger.Mode adds man-hour in second when adopting, because of being pure making by hand, when the bending point heating crackle still can occur during less than effective temperature or not enough length or by drawing-down, the not first-class quality problems of bolt size in batch can appear in the system of holding by hand, moreover it is big to make labour intensity by hand, and working (machining) efficiency is low.
Summary of the invention
For guaranteeing
ΠThe moulding matter of the blue bolt of type card, the utility model provides a kind of portable round steel
ΠThe blue bolt make-up machine of type card.
The utility model is realized with following technical scheme: a kind of portable round steel
ΠThe blue bolt make-up machine of type card comprises underframe, is installed in the portal frame on the underframe; Oil cylinder is installed, dismountable mold that is equipped with on the piston rod of oil cylinder on portal frame; Position corresponding to mold on underframe is equipped with the bed die that cooperates with mold; Be mounted with two carriage roller bearings of placing round steel in the upper end of counterdie horizontal direction parallel symmetry, the roller bearing that described carriage roller bearing is fixed together by holder, with holder is formed, and there is the circular arc suitable with round steel the position of placement round steel on roller bearing; One side on underframe is equipped with spacing angle bar.
The beneficial effects of the utility model are: the blue shaping machine structure of this card is simply light, can directly go construction to the erecting bed, and is quick convenient: and realized that mechanization, operation are single, greatly reducing operator's labour intensity, production efficiency improves nearly one times.The blue quality of finished product good of the card that processes, zero defect.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is
ΠThe blue bolt arrangement schematic diagram of type card;
Fig. 2 is the utility model structural representation;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is a carriage roller bearing structural representation.
Among the figure: 1, portal frame, 2, oil cylinder, 3, mold, 4, counterdie, 5, underframe, 6, the carriage roller bearing, 6l, roller bearing, 62, holder, 63, circular arc, 7,
ΠThe blue bolt of type card, 8, spacing angle bar.
The specific embodiment
As depicted in figs. 1 and 2, portable round steel
ΠThe blue bolt make-up machine of type card comprises underframe 5, is installed in the portal frame 1 on the underframe 5; Oil cylinder 2 is installed on portal frame 1, and oil cylinder 2 adopts annotates plug formula oil cylinder; In the piston rod end of oil cylinder 2 mold 2 is installed, the connection of mold 2 usefulness bolts is fastened on the piston rod of oil cylinder 2, and this kind connected mode is easy for removal and installation.Corresponding to the position of mold 2 bed die 4 that cooperates with mold 2 is installed on underframe 5, two of being installed by symmetry form bed die 4; The bottom is installed on the base with the slotted hole on bolt and the base, and top is connected and fixed with regulating leading screw 9; Make things convenient for basis
ΠThe specification of the blue bolt 7 of type card is regulated.Be mounted with two carriage roller bearings 6 of placing round steel in the upper end of bed die horizontal direction parallel symmetry.As shown in Figure 3, the roller bearing 61 that is fixed together by holder 62, with holder 62 of described carriage roller bearing 6 is formed; Circular arc 63 positions that round steel are placed on this carriage roller bearing are blocked before the blue desire compacting in this rotating upper surface that is contained in counterdie, and the roller bearing 61 cylindricals circular arc 63 adaptive with round steel of getting on the bus, and carriage roller bearing 6 rotates in the descending compacting card of oil cylinder orchid.This structure one of carriage roller bearing is to make the round steel location, the 2nd, in the blue forming process of card, can effectively reduce downforce, and avoid the appearance of mass defects such as round steel is blocked, scuffing, distortion, load mould.One side on underframe 5 is equipped with spacing angle bar 8, the defective that can effectively avoid the blue bolt bolts at two ends of card height to differ, and can improve working (machining) efficiency.
This equipment adopts hydraulic drive, compares with other pressing equipment and operates steadily, and no impulsive force can effectively avoid the blue bolt of card mass defects such as hard defects and crackle to occur.In construction, can change patrix, regulate the counterdie size, reach specification requirement according to the round steel card orchid of different size.The blue quality of finished product good of the card that processes, zero defect.Satisfy the installation requirement of shaft equipment fully.The blue shaping machine structure of this card is simply light, can directly go construction to the erecting bed, and is quick convenient; And realized mechanization, the operation single, greatly reduce operator's labour intensity, production efficiency improves nearly one times.
Claims (3)
1. portable round steel
ΠThe blue bolt make-up machine of type card is characterized in that comprising underframe (5), is installed in the portal frame (1) on the underframe (5); Oil cylinder (2) is installed, dismountable mold (2) that is equipped with on the piston rod of oil cylinder (2) on portal frame; At the bed die (4) that the last position corresponding to mold (2) of underframe (5) is equipped with and mold (2) cooperates; Be mounted with two carriage roller bearings (6) of placing round steel in the upper end of counterdie horizontal direction parallel symmetry, the roller bearing (61) that described carriage roller bearing (6) has holder (62), be fixed together with holder (62) is formed, and going up the position of placing round steel at roller bearing (61) has the circular arc suitable with round steel (63); One side on underframe (5) is equipped with spacing angle bar (8).
2. portable round steel according to claim 1
ΠThe blue bolt make-up machine of type card is characterized in that mold (2) is fastened on the piston rod of oil cylinder (2) with the bolt connection.
3. portable round steel according to claim 1
ΠThe blue bolt make-up machine of type card is characterized in that two that described bed die (4) installed by symmetry are formed; The bottom is installed on the base with the slotted hole on bolt and the base, and top is connected and fixed with regulating leading screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200935932U CN202021314U (en) | 2011-04-01 | 2011-04-01 | Portable round-steel n-shaped flange bolt forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200935932U CN202021314U (en) | 2011-04-01 | 2011-04-01 | Portable round-steel n-shaped flange bolt forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021314U true CN202021314U (en) | 2011-11-02 |
Family
ID=44846284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200935932U Expired - Lifetime CN202021314U (en) | 2011-04-01 | 2011-04-01 | Portable round-steel n-shaped flange bolt forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179468A (en) * | 2011-04-01 | 2011-09-14 | 江苏省矿业工程集团有限公司 | Round bar type flanged bolt forming machine |
| CN105170832A (en) * | 2015-08-07 | 2015-12-23 | 宁波浩渤工贸有限公司 | Novel foundation bolt forming machine |
-
2011
- 2011-04-01 CN CN2011200935932U patent/CN202021314U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179468A (en) * | 2011-04-01 | 2011-09-14 | 江苏省矿业工程集团有限公司 | Round bar type flanged bolt forming machine |
| CN105170832A (en) * | 2015-08-07 | 2015-12-23 | 宁波浩渤工贸有限公司 | Novel foundation bolt forming machine |
| CN105170832B (en) * | 2015-08-07 | 2016-12-28 | 宁波浩渤工贸有限公司 | A kind of foundation bolt forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |
|
| CX01 | Expiry of patent term |