CN214443612U - Double-side tapping machine with replaceable tapping head - Google Patents
Double-side tapping machine with replaceable tapping head Download PDFInfo
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- CN214443612U CN214443612U CN202022255206.2U CN202022255206U CN214443612U CN 214443612 U CN214443612 U CN 214443612U CN 202022255206 U CN202022255206 U CN 202022255206U CN 214443612 U CN214443612 U CN 214443612U
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Abstract
The utility model relates to a double-sided tapping machine with replaceable tapping heads, which comprises a frame, a tapping mechanism, a workpiece clamp and a material pressing mechanism; the number of the tapping mechanisms is 2, the tapping mechanisms are completely the same in structure and are symmetrically positioned on the table top of the rack; the tapping mechanism comprises an L-shaped fixed seat, a shaft sleeve transversely fixed on the L-shaped fixed seat, a rotating shaft with one end positioned in the shaft sleeve and the other end extending out of the shaft sleeve, and a tapping head arranged at the outer end part of the shaft sleeve on the rotating shaft; the workpiece clamp is positioned in the middle of the two tapping mechanisms; the material pressing mechanism is positioned right above the workpiece clamp; the double-sided tapping machine with the replaceable tapping head has the advantages of high accuracy, good use performance and high tapping efficiency.
Description
Technical Field
The utility model relates to a can replace two-sided tapping machine of tapping head.
Background
Many parts require tapping operations for installation and connection. The existing tapping machine basically performs tapping operation only and cannot perform tapping operation on two sides simultaneously, so that a workpiece needs to be clamped and positioned for multiple times when needing multi-side tapping; therefore, not only the operation efficiency is influenced, but also the tapping accuracy is indirectly influenced; and the service performance of the tapping machine is reduced to a certain extent by tapping equipment which can only be carried out on one side.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a high and performance is good, the efficient two-sided tapping machine of replacing tapping head of tapping of accuracy is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model relates to a double-side tapping machine with replaceable tapping head, which comprises a frame, a tapping mechanism, a workpiece clamp and a material pressing mechanism; the number of the tapping mechanisms is 2, the tapping mechanisms are completely the same in structure and are symmetrically positioned on the table top of the rack; the tapping mechanism comprises an L-shaped fixed seat, a shaft sleeve transversely fixed on the L-shaped fixed seat, a rotating shaft with one end positioned in the shaft sleeve and the other end extending out of the shaft sleeve, and a tapping head arranged at the outer end part of the shaft sleeve on the rotating shaft; the workpiece clamp is positioned in the middle of the two tapping mechanisms; the material pressing mechanism is located right above the workpiece clamp.
Preferably, a connecting block is arranged at the end part of the rotating shaft connected with the tapping head.
Preferably, the connecting block and the tapping head are fixedly connected by using a fixing screw.
Preferably, the workpiece clamp is of a rectangular structure with a concave middle part, and the part at the front end is of a movable clamping block structure.
Preferably, the outer side end of the clamping block is provided with a hand lever capable of controlling the clamping block to move.
Preferably, the material pressing mechanism comprises a material pressing air pump, a telescopic rod connected with the material pressing air pump, and a pressing block positioned at the tail end of the telescopic rod.
Preferably, an upward extending mounting plate is arranged at the rear middle position of the frame.
Preferably, the pressing mechanism is fixed on the mounting plate through a fixing rod.
Preferably, a position of the mounting plate close to the workpiece clamp is provided with a limiting mechanism.
Preferably, the limiting mechanism is a sensing limiting mechanism.
The utility model has the advantages that:
1. the symmetrical tapping mechanism design enables the tapping machine to simultaneously tap two sides, improves tapping efficiency, avoids secondary positioning and improves tapping accuracy;
2. the tapping head is fixed by the fixing screw, so that a user can replace different tapping heads according to tapping requirements, and the service performance is improved;
3. the material pressing mechanism can enable the workpiece to be more stable in the machining process and not to move upwards;
4. the limiting mechanism completely realizes size control during tapping, and the tapping accuracy is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 creative efforts.
FIG. 1 is a structural diagram of a double-side threading machine with replaceable threading head according to the present invention;
fig. 2 is a partial enlarged view of the double-side tapping machine with a replaceable tapping head according to the present invention.
In the figure: 1-rack, 2-tapping mechanism, 3-workpiece clamp, 4-material pressing mechanism, 5-limiting mechanism, 11-mounting plate, 21-shaft sleeve, 22-fixing block, 23-L-shaped fixing seat, 24-rotating shaft, 25-tapping head, 26-connecting block, 27-fixing screw, 31-clamping block, 32-hand rod, 41-material pressing air pump, 42-telescopic rod, 43-pressing block and 44-fixing rod
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, and the scope of the invention can be more clearly and clearly defined
As shown in fig. 1 to 2, a double-side tapping machine with replaceable tapping heads comprises a frame 1, a tapping mechanism 2, a workpiece holder 3 and a pressing mechanism 4; the number of the tapping mechanisms 2 is 2, the structures of the tapping mechanisms are completely the same, and the tapping mechanisms are symmetrically positioned on the table top of the rack 1; the tapping mechanism 2 comprises an L-shaped fixed seat 23, a shaft sleeve 21 transversely fixed on the L-shaped fixed seat 23, a rotating shaft 24 with one end positioned in the shaft sleeve 21 and the other end extending out of the shaft sleeve 21, and a tapping head 25 arranged at the outer end part of the rotating shaft 24 positioned in the shaft sleeve 21; the workpiece clamp 3 is positioned in the middle of the two tapping mechanisms 2; the material pressing mechanism 4 is positioned right above the workpiece clamp 3.
The end of the rotating shaft 24 connected with the tapping head 25 is provided with a connecting block 26.
The connecting block 26 is fixedly connected with the tapping head 25 by a fixing screw 27.
The workpiece clamp 3 is of a rectangular structure with a concave middle part, and the part at the front end is of a movable clamping block 31 structure.
The outer end of the clamping block 31 is provided with a hand lever 32 which can control the movement of the clamping block 31.
The pressing mechanism 4 comprises a pressing air pump 41, an expansion link 42 connected with the pressing air pump 41, and a pressing block 43 located at the end of the expansion link 42.
An upward extending mounting plate 11 is arranged at the rear middle position of the machine frame 1.
The pressing mechanism 4 is fixed on the mounting plate 11 through a fixing rod 44.
And a limiting mechanism 5 is arranged at the position, close to the workpiece clamp 3, of the mounting plate 11.
The limiting mechanism 5 is a sensing limiting mechanism.
The shaft sleeve 21 is of a telescopic structure, and one end of the shaft sleeve is provided with a motor (not marked).
The working principle is as follows:
this application tapping machine is when using, and the work piece that will process passes through work piece holder 3 and presss from both sides tightly, 4 operations of swager constructs afterwards, and telescopic link 42 downwardly extending presses on the work piece up to briquetting 43, 2 operations of later tapping mechanism, and axis of rotation 24 drives tapping head 25 and carries out the tapping to the work piece, and stop gear 5 carries out spacing operation to tapping head 25 simultaneously to accomplish accurate tapping operation. In addition, the tapping head 25 can be replaced as required.
The utility model has the advantages that:
1. the symmetrical tapping mechanism design enables the tapping machine to simultaneously tap two sides, improves tapping efficiency, avoids secondary positioning and improves tapping accuracy;
2. the tapping head is fixed by the fixing screw, so that a user can replace different tapping heads according to tapping requirements, and the service performance is improved;
3. the material pressing mechanism can enable the workpiece to be more stable in the machining process and not to move upwards;
4. the limiting mechanism completely realizes size control during tapping, and the tapping accuracy is ensured.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A double-sided tapping machine with a replaceable tapping head comprises a rack (1), a tapping mechanism (2), a workpiece clamp (3) and a pressing mechanism (4); the method is characterized in that: the number of the tapping mechanisms (2) is 2, the structures of the tapping mechanisms are completely the same, and the tapping mechanisms are symmetrically positioned on the table top of the rack (1); the tapping mechanism (2) consists of an L-shaped fixed seat (23), a shaft sleeve (21) transversely fixed on the L-shaped fixed seat (23), a rotating shaft (24) with one end positioned in the shaft sleeve (21) and the other end extending out of the shaft sleeve (21), and a tapping head (25) arranged on the rotating shaft (24) and positioned at the outer end part of the shaft sleeve (21); the workpiece clamp (3) is positioned in the middle of the two tapping mechanisms (2); the material pressing mechanism (4) is positioned right above the workpiece clamp (3).
2. The double-sided threading machine of claim 1 in which the threading head is replaceable, wherein: and a connecting block (26) is arranged at the end part of the rotating shaft (24) connected with the tapping head (25).
3. The double-sided threading machine of claim 2 in which the threading head is replaceable, wherein: and the connecting block (26) is fixedly connected with the tapping head (25) by adopting a fixing screw (27).
4. The double-sided threading machine of claim 1 in which the threading head is replaceable, wherein: the workpiece clamp (3) is of a rectangular structure with the concave middle, and the part at the front end is of a movable clamping block (31) structure.
5. The double-sided threading machine of claim 4 in which the threading head is replaceable, wherein: the outer side end of the clamping block (31) is provided with a hand lever (32) capable of controlling the clamping block (31) to move.
6. The double-sided threading machine of claim 1 in which the threading head is replaceable, wherein: the material pressing mechanism (4) comprises a material pressing air pump (41), an expansion link (42) connected with the material pressing air pump (41), and a pressing block (43) positioned at the tail end of the expansion link (42).
7. The double-sided threading machine of claim 1 in which the threading head is replaceable, wherein: an upward extending mounting plate (11) is arranged at the rear middle position of the rack (1).
8. The double-sided threading machine of claim 1 in which the threading head is replaceable, wherein: the pressing mechanism (4) is fixed on the mounting plate (11) through a fixing rod (44).
9. The double-sided threading machine of claim 7 in which the tapping head is replaceable, wherein: and a limiting mechanism (5) is arranged at the position, close to the workpiece clamp (3), of the mounting plate (11).
10. The double-sided threading machine of claim 9 in which the tapping head is replaceable, wherein: the limiting mechanism (5) is a sensing limiting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255206.2U CN214443612U (en) | 2020-10-12 | 2020-10-12 | Double-side tapping machine with replaceable tapping head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255206.2U CN214443612U (en) | 2020-10-12 | 2020-10-12 | Double-side tapping machine with replaceable tapping head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214443612U true CN214443612U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022255206.2U Active CN214443612U (en) | 2020-10-12 | 2020-10-12 | Double-side tapping machine with replaceable tapping head |
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| CN (1) | CN214443612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131121A (en) * | 2021-11-18 | 2022-03-04 | 李红姣 | Tapping equipment for two ends of polished rod of dumbbell wire for sports equipment production |
-
2020
- 2020-10-12 CN CN202022255206.2U patent/CN214443612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131121A (en) * | 2021-11-18 | 2022-03-04 | 李红姣 | Tapping equipment for two ends of polished rod of dumbbell wire for sports equipment production |
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